Dodatne informacije

• Lični podaci

• Datum rođenja: 04.12.1955.
• Mesto rođenja: Pirot, Srbija

• Obrazovanje

• Fakultet: Univerzitet u Nišu, Filozofski fakultet
• Odsek / Grupa / Smer: Matematika
• Godina diplomiranja: 1979.

• Spisak publikacija

• Monografije i poglavlja u monografijama:
  
  
  1. Ljubica S. Velimirović, Infinitesimal Bending, Faculty of Science and Mathematics, University of Niš, 2009, ISBN 86-83481-42-5
      
  
  
  2. Ljubica S. Velimirović, Predrag S. Stanimirović, Milan Lj. Zlatanović, Geometry of Curves and Surfaces with Mathematica, Faculty of Science and Mathematics, University of Niš, 2010.
      
  
  
  3. Svetislav M. Minčić, Ljubica S. Velimirović, Differential Geometry of Manifolds, Faculty of Science and Mathematics, University of Niš, 2011.
      
  
  
  4. Svetislav M. Minčić, Ljubica S. Velimirović, Mića S. Stanković, Generalized Riemannian Spaces and Spaces of Non-Symmetric Affine Connection, Faculty of Science and Mathematics, University of Niš, 2013.
  
  
• Knjige i udžbenici:
  
  
  1. P. Protić, B. Stamenković, Ljubica S. Velimirović, N. Stevanović, S. Tričković, Zbirka zadataka za prijemni ispit na Gradjevinskom fakultetu, Gradjevinski fakultet, Niš, 1995. 
      
  
  
  2. Ljubica S. Velimirović,Geometrija sa primenama u Geografiji, Prirodno matematički fakultet u Nišu, 2003, SVEN, Niš, ISBN 86-83481-12-3. 
      
  
  
  3. Svetislav M. Minčić, Ljubica S. Velimirović, Diferencijalna geometrija krivih i površi, Prirodno-matematički fakultet u Nišu,  2006, Niš, ISBN 86-83481-34-4. 
       
  
  
  4. Svetislav M. Minčić, Ljubica S. Velimirović, Tenzorski račun, Prirodno-matematički fakultet u Nišu,  2006, Niš,  2009, ISBN 86-83481-39-5.
  
  
  5. Svetislav M. Minčić, Ljubica S. Velimirović, Milan Zlatanović, Marija Najdanović: Analitička geometrija, Prirodno matematički fakultet u Nišu, 2019 ISBN 978-86-6275-086-0
  
  
• Radovi u časopisima sa IMPACT faktorom:
  
  
  1. Ljubica Velimirovic, Mohammed Jamali, Mohammmad Hasan Shahid, Marija S. Najdanovic, Svetozar R. Rancic.Willmore energy and total normalcy of knots,Filomat 39:8 (2025), 2655–2667.
  
  
  
  
  1. Svetozar R. Rancic, Ljubica S. Velimirovic, Marija S. Najdanovic, On the Torsional Energy of Deformed Curves and Knots. Axioms 13(10): 661 (2024)
  
  
  2. MS Najdanović, LS Velimirović, SR Rančić, DEFORMATIONS PRESERVING DUAL ARC LENGTH IN DUAL 3-SPACE , Facta Universitatis, Series: Mathematics and Informatics, 891-897 (2024)
  
  
  3. MNI Khan, L Velimirović Tangent Bundles Endowed with Quarter-Symmetric Non-metric -Connection on 3-Dimensional Quasi-Sasakian Manifolds.
  
  
  
  

  Chen, BY., Choudhary, M.A., Khan, M.N.I. (eds) Geometry of Submanifolds and Applications, Info SYS, Springer

  
  

  4.Najdanović, M.S., Rančić, S.R. & Velimirović, L.S. Total Torsion and Spherical Curves Bending. Mediterr. J. Math. 21, 74 (2024). https://doi.org/10.1007/s00009-024-02595-3 . (2024) M21

  
  

  5.De, K., De, U. C., & Velimirovic, L. S. Some curvature properties of perfect fluid spacetimes. Quaestiones Mathematicae, 47(4), 751–764. https://doi.org/10.2989/16073606.2023.2255933 M22

  
  

  6.Khan, Mohammad Nazrul Islam, Uday Chand De, and Ljubica S. Velimirović “Lifts of a Quarter-Symmetric Metric Connection from a Sasakian Manifold to Its Tangent Bundle.” Mathematics  11(1): 1–12.  2023. M21

  
  

  7.Cvetković, Milica D., and Ljubica S. Velimirović.  Helicoid and Curvature Based Functional Variations. Filomat 37(25): 8553–59. (2023)M22

  
  

  8.Rančić, Svetozar R., Marija S. Najdanović, and Ljubica S. Velimirović.Surfaces Defined by Bending of Knots. Filomat 37(25): 8635–40.(2023)M22

  
  

  9.Maksimović, Miroslav D. Rancic Svetozar R  Najdanovic Marija S  Velimirovic Ljubica S Ljajko Eugen S   2023. “On the Torsional Energy of Torus Knots under Infinitesimal Bending.” Analele Stiintifice ale Universitatii Ovidius Constanta, Seria Matematica 31(1): 181–97.M22

  
  

  10.Najdanović, Marija S., Ljubica S. Velimirović, and Nenad O. Vesić. 2022. “Geodesic Infinitesimal Deformations of Generalized Riemannian Spaces.” Mediterranean Journal of Mathematics 19(3): 1–11. https://link.springer.com/article/10.1007/s00009-022-02056-9 (October 30, 2023).M21

  
  

  11.Petrović, M.Z., Velimirović, L.S. Generalized Almost Hermitian Spaces and Holomorphically Projective Mappings. Mediterr. J. Math. 17, 74 (2020). https://doi.org/10.1007/s00009-020-1505-9 M21

  
  

  12.Louis H. KauffmanLjubica S. Velimirović, Marija S. Najdanović and Svetozar R. Rančić Journal of Knot Theory and Its Ramifications Infinitesimal bending of knots and energy change https://doi.org/10.1142/S0218216519400091 M23

  
  

  13.Petrovic Milos Z  Velimirovic Ljubica S A New Type of Generalized Para-Kahler Spaces and Holomorphically Projective Transformations  BULLETIN OF THE IRANIAN MATHEMATICAL SOCIETY, (2019), vol. 45 br. 4, str. 1021-1043

  
  

  14.Marija S. Najdanović, Svetozar R. Rančić, Louis H. Kauffman and Ljubica S. Velimirović The total curvature of knots under second-order infinitesimal bending Journal of Knot Theory and Its Ramifications Vol. 28, No. 01, 1950005 (2019)M23

  
  

  15.Petrovic Milos Z , Ljubica Velimirović S, Generalized Kahler Spaces in Eisenhart's Sense Admitting a Holomorphically Projective Mapping, MEDITERRANEAN JOURNAL OF MATHEMATICS, (2018), vol. 15 br. 4 M21

  
  

  16.Ljubica  Velimirović S  Majhi Pradip  De Uday Chand , Almost pseudo-Q-symmetric semi-    Riemannian manifolds, INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS, (2018), vol. 15 br. 7. M23

  
  

  17.Najdanovic Marija S , Ljubica S. Velimirović, Second Order Infinitesimal Bending of Curves, FILOMAT, (2017), vol. 31 br. 13, str. 4127-4137 M22

  
  

  18.De Uday Chand , Velimirovic Ljubica S , Mallick Sahanous  On a type of spacetime INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN  PHYSICS, (2017), vol. 14 br. 1, str. -M22 IF 1.041

  
  

  19.Najdanovic Marija S Velimirovic Ljubica S On the Willmore Energy of Curves Under Second Order  Infinitesimal Bending MISKOLC MATHEMATICAL NOTES, (2016), vol. 17 br. 2, str. 979-987 M23 0.362

  
  

  20.NO Vesić, LS Velimirović, MS Stanković Some Invariants of Equitorsion Third Type Almost Geodesic MappingsMediterranean Journal of Mathematics 13 (6), 4581-4590 (2016)M21  IF 0.605

  
  

  21.Milan Lj. Zlatanović Ljubica S. Velimirović,Mića S. Stanković Necessary and sufficient conditions for equitorsion geodesic mapping  Journal of Mathematical Analysis and Applications 435 (2016), pp. 578-592 DOI information: 10.1016/j.jmaa.2015.10.052 M21

  
  

  22.Zlatanovic Milan Lj  Mincic Svetislav M  Velimirovic Ljubica S On Integrability Conditions of Derivation Equations in a Subspace of Asymmetric Affine Connection Space      FILOMAT, (2015), vol. 29 br. 10, str. 2421-2427 M22

  
  

  23.Svetislav M. Mincić  Ljubica S. Velimirović Academician Mileva Prvanović the First Doctor of Geometrical Sciences in Serbia Filomat 29:3 (2015), 375–383 DOI 10.2298/FIL1503375 M 22

  
  

  24.U. C. De, Ljubica Velimirović Spacetimes with Semisymmetric Energy-Momentum Tensor International Journal of Theoretical Physics (2015), vol. 54 br. 6, str. 1779-1783

  
  

  25.Velimirovic Ljubica , Stankovic Mica The 18th Geometrical Seminar Preface (Editorial Material).Filomat (2015), vol. 29 br. 3 M22

  
  

  26.Velimirovic Ljubica , Stankovic Mica The 13th Serbian Mathematical Congress Preface (Editorial Material). Filomat (2015), vol. 29 br.10 M22

  
  

  27.Ljubica S. Velimirovic, Milica D. Cvetkovic:Gaudi surfaces and curvature based functional variations. Applied Mathematics and Computation 228: 377-383 (2014) M21

  
  

  28.Svetislav M. Mincic, Ljubica S. Velimirovic, Mica S. Stankovic: Integrability conditions of derivational equations of a submanifold of a generalized Riemannian space. Applied Mathematics and Computation 226: 3-9 (2014) M21

  
  

  29.Milica D. Cvetković, Ljubica S. Velimirović, Nikola M. Velimirović, Shape of surfaces analysis,Proceedings of 4th International Scientific Conference on Geometry and Graphics moNGeometrija 2014, June 20th - 22nd 2014, Vlasina, Serbia M33

  
  

  30.Velimirovic Ljubica S  Cvetkovic Milica D  Najdanovic Marija S  Velimirovic Nikola M   Variation of shape operator under infinitesimal bending of surface   APPLIED MATHEMATICS AND COMPUTATION, (2013), vol. 225 br. , str. 480-486

  
  

  31.Mincic Svetislav M  Velimirovic Ljubica S  Stankovic Mica S On spaces with non-symmetric affine connection, containing subspaces without torsion APPLIED MATHEMATICS AND COMPUTATION, (2013), vol. 219 br. 9, str. 4346-4353

  
  

  32.Marija S. Ćirić, Milan Lj. Zlatanović, Mica S. Stanković, Ljubica S. Velimirović, On geodesic mappings of equidistant generalized Riemannian spaces, Applied Mathematics and Computation 218(12), (2012),  6648–6655.

  
  

  33.Ljubica S. Velimirović, Milica D. Cvetkovic, Marija S. Ćirić, Nikola M. Velimirović, Analysis of Gaudi surfaces at small deformations. Applied Mathematics and Computation 218(13), (2012), 6999-7004.

  
  

  34.Ljubica S. Velimirović, Marija S. Ćirić, On the total mean curvature of piecewise smooth surfaces under infinitesimal bending, Appl. Math. Lett. 24(9),  (2011), 1515-1519.

  
  

  35.Ljubica S. Velimirović, Svetozar R. Rančić, Milan Lj. Zlatanović, Rigidity and flexibility analysis of a kind of surfaces of revolution and visualization, Applied Mathematics and Computation 217(9), (2011), 4612-4619.

  
  

  36.Ljubica S. Velimirović, Marija S. Ćirić, Nikola M. Velimirović, On the Willmore energy of shells under infinitesimal deformations, Computers & Mathematics with Applications 61(11),  (2011), 3181-3190.

  
  

  37.Ljubica S. Velimirović, Svetоzar R. Rančić, Milan Lj. Zlatanović, Visualization of infinitesimal bending of curves, Approximation and Computation-In Honor of Gradimir V. Milovanovic, (W. Gautschi, G. Mastroianni, Th. M. Rassias, eds.) Springer Optimization and its Application, Springer Verlag, Optimization and Its Applications, 2011, Vol. 42, Part 5, 469-480.

  
  

  38.Ljubica S. Velimirović, Marija S. Ćirić, Milica D. Cvetković, Change of the Willmore energy under infinitesimal bending of membranes, Computers & Mathematics with Applications 59(12), (2010), 3679-3686.39Ljubica S. Velimirović, Svetozar R. Rančić, Higher order infinitesimal bending of a class of toroids, Eur. J. Comb. 31(4) (2010), 1136-1147.

  
  

  39.Ljubica S. Velimirović, Svetislav M. Minčić, Mića S. Stanković, Infinitesimal rigidity and flexibility of a non-symmetric affine connection space, Eur. J. Comb. 31(4) (2010), 1148-1159.

  
  

  40.Mića S. Stanković, Milan Lj. Zlatanović, Ljubica S. Velimirović, Equitorsion holomorphically projective mappings of generalized Kahlerian space of the second kind, International Electronic Journal of Geometry, Vol. 3, No.2 (2010), 26-39.

  
  

  41.Mića S. Stanković,  Svetislav M. Minčić, Ljubica S. Velimirović, Milan Lj. Zlatanović, On equitorsion geodesic mappings of general affine connection spaces, Rendiconti del Seminario Matematico Della Universita di Padova, 124 (2010), 77-90.

  
  

  42.Svetоzar R. Rančić, Ljubica S. Velimirović, Milan Lj. Zlatanović, CurveBend graphical tool for presentation of infinitesimal bending of curves, Filomat 23:2 (2009), 108-116.

  
  

  43.Mića S. Stanković, Ljubica S. Velimirović, Milan Lj. Zlatanović, Some relation in the generalized Kahlerian spaces of the second kind, Filomat 23:2 (2009), 82-89.

  
  

  44.Mića S. Stanković, Ljubica S. Velimirović, Svetislav M. Minčić, Milan Lj. Zlatanović, Equitorsion conform mappings of generalized Riemannian spaces, Matematički vesnik, 61 (2009), 119-129.

  
  

  45.Ljubica S. Velimirović, Predrag S. Stanimirović, Milan Lj. Zlatanović, Geometry using program package MATHEMATICA, Proceedings of 24 th national and 1st international scientific conference moNGeometrija 2008, (2008), 404-413.

  
  

  46.Ljubica S. Velimirović, Svetоzar S. Rančić, Milan Lj. Zlatanović, Graphical presentation of infinitesimal bending of curve, Proceedings of 24 th national and 1st international scientific conference moNGeometrija 2008, (2008), 383-392.

  
  

  47.Ljubica S. Velimirović, Grozdana D. Radivojević, Mića S. Stanković, Dragan S. Kostić, Minimal surfaces for architectural constructions,  Facta Universitatis, Series: Architecture and Civil Engineering, Vol. 6 No. 1, (2008), 89-96.

  
  

  48.Ljubica S. Velimirović, Milica D. Cvetković, Developable surfaces and applications, Proceedings of 24 th national and 1st international scientific conference moNGeometrija 2008, (2008).

  
  

  49.Svetislav M. Minčić, Ljubica S. Velimirović, Spaces with non-symmetric affine connection, Novi Sad J. Math, Vol. 38, No. 3, (2008), 157-164.

  
  

  50.Svetozar R. Rančić, Ljubica S. Velimirović,  Visualization of infinitesimal deformation of  some class of toroids, International Journal of Pure and Applied Mathematics, Vol. 42,  No. 4, (2008), 507-514.

  
  

  51.Ljubica S. Velimirović, Svetislav M. Minčić, Mića S. Stanković, Infinitesimal deformation of basic tensor at generalized Riemannian space, Filomat 21:2 (2007), 237-244.

  
  

  52.Ljubica S. Velimirović,  Svetozar R. Rančić, Rigidity of toroid formed by revolution of  parallelogram, Filomat 21:2 (2007), 111-122.

  
  

  53.Svetislav M. Minčić, Ljubica S. Velimirović, On generalized Riemannian spaces containing Riemannian subspaces, Russina Mathematics, Vol. 51, No. 11, (2007), 30-34.

  
  

  54.Svetislav M. Minčić, Ljubica S. Velimirović,  Derivational formulas of a submanifold of a generalized Riemannian spaces, Novi Sad J. Math. Vol. 36, No. 2, (2006), 91-100.

  
  

  55.Ljubica S. Velimirović,  Svetozar R. Rančić, Vizualizacija infinitezimalnih deformacija, Zbornik radova XXIII jugoslovenskog savetovanja za nacrtnu geometriju i inženjersku grafiku, MonGeometrija, (2006).

  
  

  56.Svetislav M. Minčić, Ljubica S. Velimirović, Infinitesimal bending of a subspace of a space with non-symmetric basic tensor, Acta Univ. Palacki. Olomouc., Fac. rer. nat., Mathematica 44 (2005), No.1, 115-130.

  
  

  57.Mića S. Stanković, Svetislav M. Minčić, Ljubica S. Velimirović, On equitorsion holomorphically projective mappings of generalised Kahlerian spaces, Czechoslovak Mathematical Journal, 54 (129) (2004), No.3, 701-715.

  
  

  58.Ljubica S. Velimirović, Grozdana D. Radivojević, Mića S. Stanković, On some types of minimal surfaces (in Serbian), Zbornik radova XXII jugoslovenskog savetovanja za nacrtnu geometriju i inzenjersku grafiku, MonGeometrija, (2004).

  
  

  59.Ljubica S. Velimirović, Svetislav M. Minčić, Infinitesimal bending of a subspace of a generalized Riemannian space, Tensor, N. S. 65(2004), No. 3, 212-224.

  
  

  60.Grozdana D. Radivojević, Ljubica S. Velimirović, Dragan S. Kostić, Application of hyperbolic paraboloid at architecture with theoretical analysis of surfaces in case of small deformations (in Serbian), Zbornik radova Gradjevinsko-arhitektonskog fakulteta Vol.19, (2003) 91-100.

  
  

  61.Ljubica S. Velimirović, Svetislav M. Minčić, Mića S. Stanković, Infinitesimal Deformations and Lie Derivative of a Non-symmetric Affine Connection Space, Acta Univ. Palacki. Olomouc., Fac. Rer. Nat., Mathematica Vol.42, No.1, (2003), 111-121.

  
  

  62.Ljubica S. Velimirović, On variation of the volume bounded by rotational surface under infinitesimal bending of meridian, Scientific Bulletin, University of Temisoara, Romania, Transactions on Mathematics & Phisics t. 47(61), F.1, (2002), 6-13.

  
  

  63.Ljubica S. Velimirović, Bending of hyperbolic paraboloid, Scientific Bulletin, University of Temisoara, Romania, Transactions on Mathematics & Phisics t. 47(61), F.1, (2002), 14-19.

  
  

  64.Ljubica S. Velimirović, Mića S. Stanković, O konoidnim površima pomoću Mathematica-e, Zbornik radova XXI jugoslovenskog savetovanja za nacrtnu geometriju i inzenjersku grafiku, MonGeometrija, (2002), 77-82.

  
  

  65.Mića S. Stanković, Svetislav M. Minčić, Ljubica S. Velimirović, On Holomorphically Projective Mappings of Generalized Kahlerian Spaces, Matematički vesnik 54(2002), 195-202.

  
  

  66.Ljubica S. Velimirović, Svetislav M. Minčić, Mića S. Stanković, Infinitesimal Deformations of Curvature Tensors at Non-Symmetric Affine Connection Space, Matematički vesnik 54(2002), 219-226.

  
  

  67.Ljubica S. Velimirović, Mića S. Stanković, Grozdana D. Radivojević, Modeling Conoid Surfaces, Facta Universitatis - Series Architecture and Civil Engineering Vol.2, No 4, (2002), 261-266.

  
  

  68.Ljubica S. Velimirović, Svetislav M. Minčić, Mića S. Stanković, On Comutativity of the Lie Derivative and Covariant Derivative at Non-symmetric Affine Connection Space, Proceedings of the Workshop Contemporary Geometry and Related Topics Belgrade, Yugoslavia, 15-21 May 2002, World Scientific, (2002), 425-430.

  
  

  69.Ljubica S. Velimirović, Change of geometric magnitudes under infinitesimal bending, Facta Universitatis - Series: Mechanics, Automatic Control and Robotics Vol.3, No 11,  (2001), 135-148.

  
  

  70.Ljubica S. Velimirović, Infinitesimal bending of curves, Matematički bilten Skopje, Makedonija 25(LI), (2001), 25-36.

  
  

  71.Svetislav M. Minčić, Mića S. Stanković, Ljubica S. Velimirović (2001), Generalized Kahlerian Spaces, Filomat 15(2001), 167-174.

  
  

  72.Svetislav M. Minčić, Ljubica S. Velimirović, Mića S. Stanković, Infinitesimal Deformations of a Non-Symmetric Affine Connection Space, Filomat 15(2001), 175-182.

  
  

  73.Ljubica S. Velimirović, Grozdana D. Radivojević, On Conoid Surfaces in Function of Space Roof Construction, Annuaire de l'Universite d'Architecture, de Genie Civil et de Geodesie-Sofia,  (2000-2001), 43-52.

  
  

  74.Ljubica S. Velimirović, Beskonačno malo savijanje toroida, Zbornik radova XX jugoslovenskog savetovanja za nacrtnu geometriju i inzenjersku grafiku MonGeometrija, (2000), 199-207.

  
  

  75.Ljubica S. Velimirović, Change of area under infinitesimal bending of border curve, Buletins for Applied Mathematics (BAM) Hungary PC-129, (2000).

  
  

  76.Ljubica S. Velimirović, Grozdana D. Radivojević, Dragan S. Kostić, Geometric analysis of hyperbolic paraboloid as building technic element, Buletins for Applied Mathematics (BAM) Hungary PC-129, (2000).

  
  

  77.M. Velimirović, A.Vulić, Ljubica S. Velimirović, Generation of Goal Function at Mechanical Variators, Buletins for Applied Mathematics (BAM) Hungary PC-129, (2000).

  
  

  78.Ljubica S. Velimirović, On variation of the volume under infinitesimal bending of a closed rotational surface, Novi Sad J. Math. Vol. 29, No. 3, (1999), 377-386.

  
  

  79.Ljubica S. Velimirović, Analysis of bending of surfaces using program package Mathematica, Facta Universitatis - Series Architecture and Civil Engineering, Vol.2, No. 1, (1999), 15-21.

  
  

  80.Svetislav M. Minčić, Ljubica S. Velimirović, Riemannian Subspaces of Generalized Riemannian Spaces, Universitatea Din Bacau Studii Si Cercetari Stiintifice, Seria Matematica, No. 9 (2001), 111-128.

  
  

  81.Ljubica S. Velimirović, A new proof of theorem of Belov, Publ. Inst. Math. ( Beograd ) (N.S.) 63(77), (1998),102-114.

  
  

  82.Svetislav M. Minčić, Ljubica S. Velimirović, O podprostranstvah obob. Rimanova prostranstva, Siberian Mathematical Journal, Dep. v VINITI No.3472-V 98.  1998.

  
  

  83.Ljubica S. Velimirović, Grozdana D. Radivojević, Dragan S. Kostić, Analysis of hyperbolic paraboloids at small deformations, Facta Universitatis - Series Archicture and Civil Engineering, Vol. 1. No. 5.  (1998), 627-636.

  
  

  84.Ljubica S. Velimirović, Beskonechno malye izgibaniya torobraznoi poverhnosti vrashcheniya s mnogougol'nim meridianom, Izv. Vyssh. Uchebn. Zaved. Mat., (1997), no. 9, 3–7.

  
  

  85.Ljubica S. Velimirović, Infinitesimal bending of a torus-like surface with polygonal meridian, Russian Mathematics Vol 41, Num. 9, 1-5, (1997).

  
  

  86.Ljubica S. Velimirović, On the second order infinitesimal bendings of the class of toroids, Matematički vesnik 49 (1997), 51-58.

  
  

  87.Ljubica S. Velimirović, On infinitesimal deformations of a toroid rotational surfaces generated by a quadrangular meridian, Filomat 9:2 (1995), 197-204.

  
  

  88.Ljubica S. Velimirović, On the infinitesimal rigidity of a class of toroid surfaces of rotation, Collection of the scientific papers of the Faculty of Science Kragujevac 16(1994), 123-30.

• Radovi u ostalim časopisima:
  
  
  1. 
     
     1. M. Najdanovic, Maksimovic, Velimirovic Curves on Ruled Surfaces Bulletin of Natural Sciences Research  VOL. 11 NO. 1 (2021) 
     
     
     2. 
        

        Ljubica S. Velimirović, Marija S. Najdanović and Svetozar R. Rančić Knot Energies Proceedings of The 22nd International Workshop on Differential Geometry of Submanifolds in Symmetric Spaces & Related Problems, volume 22, Daegu, Korea ISSN:2093-9485

        
        
     
     
     3. 
        

        Milica D. Cvetković, Ljubica S. Velimirović, Nikola M. Velimirović, Shape of surfaces analysis,Proceedings of 4th International Scientific Conference on Geometry and Graphics moNGeometrija 2014, June 20th - 22nd 2014, Vlasina, Serbia M33

        
        
     
     
     4. Mića S. Stanković, Milan Lj. Zlatanović, Ljubica S. Velimirović, Equitorsion holomorphically projective mappings of generalized Kahlerian space of the second kind, International Electronic Journal of Geometry, Vol. 3, No.2 (2010), 26-39.
     
     
     5. Mića S. Stanković, Ljubica S. Velimirović, Svetislav M. Minčić, Milan Lj. Zlatanović, Equitorsion conform mappings of generalized Riemannian spaces, Matematički vesnik, 61 (2009), 119-129.
     
     
     6. Ljubica S. Velimirović, Grozdana D. Radivojević, Mića S. Stanković, Dragan S. Kostić, Minimal surfaces for architectural constructions,  Facta Universitatis, Series: Architecture and Civil Engineering, Vol. 6 No. 1, (2008), 89-96.
     
     
     7. Ljubica S. Velimirović, Milica D. Cvetković, Developable surfaces and applications, Proceedings of 24 th national and 1st international scientific conference moNGeometrija 2008, (2008).
     
     
     8. Svetislav M. Minčić, Ljubica S. Velimirović, Spaces with non-symmetric affine connection, Novi Sad J. Math, Vol. 38, No. 3, (2008), 157-164.
     
     
     9. Svetozar R. Rančić, Ljubica S. Velimirović,  Visualization of infinitesimal deformation of  some class of toroids, International Journal of Pure and Applied Mathematics, Vol. 42,  No. 4, (2008), 507-514.
     
     
     10. Ljubica S. Velimirović, Svetislav M. Minčić, Mića S. Stanković, Infinitesimal deformation of basic tensor at generalized Riemannian space, Filomat 21:2 (2007), 237-244.
     
     
     11. Ljubica S. Velimirović,  Svetozar R. Rančić, Rigidity of toroid formed by revolution of  parallelogram, Filomat 21:2 (2007), 111-122.
     
     
     12. Svetislav M. Minčić, Ljubica S. Velimirović,  Derivational formulas of a submanifold of a generalized Riemannian spaces, Novi Sad J. Math. Vol. 36, No. 2, (2006), 91-100.
     
     
     13. Svetislav M. Minčić, Ljubica S. Velimirović, Infinitesimal bending of a subspace of a space with non-symmetric basic tensor, Acta Univ. Palacki. Olomouc., Fac. rer. nat., Mathematica 44 (2005), No.1, 115-130.
     
     
     14. Ljubica S. Velimirović, Svetislav M. Minčić, Infinitesimal bending of a subspace of a generalized Riemannian space, Tensor, N. S. 65(2004), No. 3, 212-224.
     
     
     15. Grozdana D. Radivojević, Ljubica S. Velimirović, Dragan S. Kostić, Application of hyperbolic paraboloid at architecture with theoretical analysis of surfaces in case of small deformations (in Serbian), Zbornik radova Gradjevinsko-arhitektonskog fakulteta Vol.19, (2003) 91-100.
     
     
     16. Ljubica S. Velimirović, Svetislav M. Minčić, Mića S. Stanković, Infinitesimal Deformations and Lie Derivative of a Non-symmetric Affine Connection Space, Acta Univ. Palacki. Olomouc., Fac. Rer. Nat., Mathematica Vol.42, No.1, (2003), 111-121.
     
     
     17. Ljubica S. Velimirović, On variation of the volume bounded by rotational surface under infinitesimal bending of meridian, Scientific Bulletin, University of Temisoara, Romania, Transactions on Mathematics & Phisics t. 47(61), F.1, (2002), 6-13.
     
     
     18. Ljubica S. Velimirović, Bending of hyperbolic paraboloid, Scientific Bulletin, University of Temisoara, Romania, Transactions on Mathematics & Phisics t. 47(61), F.1, (2002), 14-19.
     
     
     19. Mića S. Stanković, Svetislav M. Minčić, Ljubica S. Velimirović, On Holomorphically Projective Mappings of Generalized Kahlerian Spaces, Matematički vesnik 54(2002), 195-202.
     
     
     20. Ljubica S. Velimirović, Svetislav M. Minčić, Mića S. Stanković, Infinitesimal Deformations of Curvature Tensors at Non-Symmetric Affine Connection Space, Matematički vesnik 54(2002), 219-226.
     
     
     21. Ljubica S. Velimirović, Mića S. Stanković, Grozdana D. Radivojević, Modeling Conoid Surfaces, Facta Universitatis - Series Architecture and Civil Engineering Vol.2, No 4, (2002), 261-266.
     
     
     22. Ljubica S. Velimirović, Svetislav M. Minčić, Mića S. Stanković, On Comutativity of the Lie Derivative and Covariant Derivative at Non-symmetric Affine Connection Space, Proceedings of the Workshop Contemporary Geometry and Related Topics Belgrade, Yugoslavia, 15-21 May 2002, World Scientific, (2002), 425-430.
     
     
     23. Ljubica S. Velimirović, Change of geometric magnitudes under infinitesimal bending, Facta Universitatis - Series: Mechanics, Automatic Control and Robotics Vol.3, No 11,  (2001), 135-148.
     
     
     24. Ljubica S. Velimirović, Infinitesimal bending of curves, Matematički bilten Skopje, Makedonija 25(LI), (2001), 25-36.
     
     
     25. Svetislav M. Minčić, Mića S. Stanković, Ljubica S. Velimirović (2001), Generalized Kahlerian Spaces, Filomat 15(2001), 167-174.
     
     
     26. Svetislav M. Minčić, Ljubica S. Velimirović, Mića S. Stanković, Infinitesimal Deformations of a Non-Symmetric Affine Connection Space, Filomat 15(2001), 175-182.
     
     
     27. Ljubica S. Velimirović, Grozdana D. Radivojević, On Conoid Surfaces in Function of Space Roof Construction, Annuaire de l'Universite d'Architecture, de Genie Civil et de Geodesie-Sofia,  (2000-2001), 43-52.
     
     
     28. Ljubica S. Velimirović, Change of area under infinitesimal bending of border curve, Buletins for Applied Mathematics (BAM) Hungary PC-129, (2000).
     
     
     29. Ljubica S. Velimirović, Grozdana D. Radivojević, Dragan S. Kostić, Geometric analysis of hyperbolic paraboloid as building technic element, Buletins for Applied Mathematics (BAM) Hungary PC-129, (2000).
     
     
     30. M. Velimirović, A.Vulić, Ljubica S. Velimirović, Generation of Goal Function at Mechanical Variators, Buletins for Applied Mathematics (BAM) Hungary PC-129, (2000).
     
     
     31. Ljubica S. Velimirović, On variation of the volume under infinitesimal bending of a closed rotational surface, Novi Sad J. Math. Vol. 29, No. 3, (1999), 377-386.
     
     
     32. Ljubica S. Velimirović, Analysis of bending of surfaces using program package Mathematica, Facta Universitatis - Series Architecture and Civil Engineering, Vol.2, No. 1, (1999), 15-21.
     
     
     33. Svetislav M. Minčić, Ljubica S. Velimirović, Riemannian Subspaces of Generalized Riemannian Spaces, Universitatea Din Bacau Studii Si Cercetari Stiintifice, Seria Matematica, No. 9 (2001), 111-128.
     
     
     34. Ljubica S. Velimirović, A new proof of theorem of Belov, Publ. Inst. Math. ( Beograd ) (N.S.) 63(77), (1998),102-114.
     
     
     35. Ljubica S. Velimirović, Grozdana D. Radivojević, Dragan S. Kostić, Analysis of hyperbolic paraboloids at small deformations, Facta Universitatis - Series Archicture and Civil Engineering, Vol. 1. No. 5.  (1998), 627-636.
     
     
     36. Ljubica S. Velimirović, Infinitesimal bending of a torus-like surface with polygonal meridian, Russian Mathematics Vol 41, Num. 9, 1-5, (1997).
     
     
     37. Ljubica S. Velimirović, On the second order infinitesimal bendings of the class of toroids, Matematički vesnik 49 (1997), 51-58.
     
     
     38. Ljubica S. Velimirović, On infinitesimal deformations of a toroid rotational surfaces generated by a quadrangular meridian, Filomat 9:2 (1995), 197-204.
     
     
     39. Ljubica S. Velimirović, On the infinitesimal rigidity of a class of toroid surfaces of rotation, Collection of the scientific papers of the Faculty of Science Kragujevac 16(1994), 123-130.
     
     
  
  
• Radovi na naučnim skupovima međunarodnog značaja:
  
  
  1. 
     
     1. Ljubica S. Velimirovic Shape and Energies of Geometric Objects, Geometrical Seminar XXI June26-July2, Belgrade
     
     
     2. Ljubica S. Velimirovic On shape of curves, surfaces and knots, invited talk, Chief guest, DGA March 4-5th 
        
        

        KUVEMPU UNIVERSITY, Jnana Sahyadri,
        Shankaraghatta-577 451, SHIVAMOGGA,
        Karnataka, India.

        
        
     
     
     3. Ljubica S. Velimirovic  On Shape Consideration, University Tribhuvan, Kathmandu, Nepal. 11-15.11.2019
     
     
     4. Ljubica S. Velimirovic, Energies of curves and surfaces, Conference on Differential Geometry and Relativity (ICDGR-2019)  8.-10. 11. 2019. Gorakhpur University, India.  -  Plenary talk, International Advisory Board                                      
     
     
     5. Ljubica S. Velimirovic On bending of knots, Classical and modern geometry, 22 – 25 April, 2019, MPGU,  Moscow, Russia- member of the scientific committee ,  plenary lecture, member of Scientific committeee http://conf2.d-omega.org/eng/
     
     
     6. L. Velimirovic: On knot energy of deformed knot International Symposium on Differential Models in Geometry, Computer Science and Hydrotechnics DiMoGeCH - 22-25 May 2019 - Iasi, Romania Romanian Academy - Iasi Branch Faculty of Hydrotechnical Engineering, Geodesy and Environmental Engineering, "Gheorghe Asachi" Technical University of IasIasi, Romania plenary talk , scientific committee, Book of abstracts http://iit.academiaromana-is.ro/dimogech/Dimo.html
     
     
     7. Ljubica Velimirovic Research visit Shanghai Normal University, China, July 24-31, 2019
     
     
     8. Ljubica Velimirovic, Marija Najdanovic, Svetozar Rancic, Knot energy,22nd International Workshop on Differential Geometry of Submnifolds in Symmetric Spaces Kyungpook National University, Daegu 41566, Republic of Korea-invited talk 
     
     
     9. Ljubica Velimirovic Collaboration visit 5-14 August, 2019 University  Tunku Abdul Rahman, Kuala Lumpur, Malaysia
     
     
     10. Ljubica Velimirović, On curvature functionals related to bending of knots, The 3-rd International Workshop "Geometric Structures and Interdisciplinary Applications", 9-12 May 2018, University of Haifa, Israel, Haifa Book of Abstracts p. 35.
     
     
     11. Milica D. Cvetković ,  Ljubica Velimirović, Application of Shape Operator Under Infinitesimal Bending of Surface, XX GEOMETRICAL SEMINAR, May 20-23, 2018, Vrnjačka Banja, Serbia http://tesla.pmf.ni.ac.rs/people/geometrijskiseminarXX/Book_of_abstracts2018.pdf p18
     
     
     12. Marija Najdanović , Svetozar Rančić , Louis Kauffman and Ljubica Velimirović, Infinitesimal bending influence on the energies of knots, XX GEOMETRICAL SEMINAR, May 20-23, 2018, Vrnjačka Banja, Serbia http://tesla.pmf.ni.ac.rs/people/geometrijskiseminarXX/Book_of_abstracts2018.pdf  p 83
     
     
     13. Ljubica Velimirović, Application of Differential Geometry at Civil Engineering and Architecture,MSTAS 2018, XII. Computational Design Research in Architecture Symposium, Suleyman Demirel University, Architecture Faculty, 21-22 June 2018. MSTAS 2018 – XII. Mimarlıkta Sayısal Tasarım Sempozyumu keynote speaker
     
     
     14. Ljubica  Velimirović, On a kind of non-symmetric affine connection spaces, Workshop on Groups,Geometry and Dynamics, Montevideo,Uruguay, 23-27. July 2018. https://ggdworkshop.cmat.edu.uy/constancias/Diploma_Workshop-GGD2018_Ljubica_Velimirovic.pdf 
     
     
     15. Ljubica Velimirović, (WM)² World Meeting for Women in Mathematics, Rio de Janeiro, July 31st, 2018. https://impa.br/wp-content/uploads/2018/08/WM2_Participants.pdf
     
     
     16. Ljubica Velimirović, Marija Najdanovic, Svetozar Rancic, Infinitesimal bending of knots, International congress of mathematicians 2018, 1.-9, August,2018, Rio de Janeiro https://eta.impa.br/certs/poster/PO_certificate_Ljubica_Velimirovic_5.6.pdf 
     
     
     17. Ljubica Velimirovic On small deformations of knots Topological structures in mathematics, physics and biology 14-18 September 2018, Novosibirsk -keynote speaker Conference booklet of multidisciplinary workshop ”Topological structures in mathematics, physics and biology http://www.labtd.nsu.ru/workshop2018/img/Booklet.pdf p 16
     
     
     18. Ljubica Velimirovic Knots and Initesimal Deformations Aprila 17 - May 6., 2017 UIC u Chikago USA Quantum Topology Seminar on Tuesday, Aprila 25.,2017 https://www.math.uic.edu/seminars/poster?seminar_id=4865
     
     
     19. Ljubica Velimirovic On Shape at Infinitesimal Bending 9.3.2017. University of Moratuwa, Moratuwa , Colombo, Sri Lanka https://moramaths.files.wordpress.com/2017/03/mtalk2-session1.pdf
     
     
     20. Ljubica Velimirovic Some results on infinitesimal bending-Plenary talk Geometry Days 2014 , Novosibirsk Russia Invited talk
     
     
     21. Ljubica Velimirovic Simposium MATHEMATICS AND APPLICATION, Faculty of Mathematics, University of Belgrade, 2014On Infinitesimal Bending Problems
     
     
     22. Ljubica Velimirović, Marija Ciric, Milica Cvetković On the shape of bendable shell   XVII Geometrical Seminar, 3-8.9. 2012. –invited leacture
     
     
     23. Ljubica Velimirović, Milica Cvetković ,Marija Ciric, The shape of bendable surface  MoNGeometrija, 21-24. 6.. 2012Proceedings  ISBN 978-86-7892-405-7 p585-594
     
     
     24. Ljubica Velimirović, Marija Ciric, Bending of curves on ellipsoid MoNGeometrija, 21-24. 6.. 2012 Proceedings  ISBN 978-86-7892-405-7, p573-584
     
     
     25. L.S. Velimirovic, ICRAMSA 9-11.12. 2011, On some problemes of infinitesimal deformationsUniversity of Kalkuta  India – 12.12.2011 invited leacture
     
     
     26. L.S. Velimirovic, On infinitesimal deformations ,  13. 11.2011, Kalyani , India
     
     
     27. L.S. Velimirovic , M. Ciric, Nikola Velimirovic Variation on curvature based functional at small deformations MATEP , May 26-28, 2010 Pecs, Hungary
     
     
     28. Ljubica Velimirović, Marija Ciric, Milica Cvetković On the Wilmore energy under infinitesimal bending ICM2010 19-27.8. 2010,Hyderabad India
     
     
     29. Ljubica Velimirović, Marija Ciric, Svetozar Rancic Willmore energy of membranes XVI Geometrical Seminar, Vrnjacka banja, 20.-25.09.2010
     
     
     30. Ljubica Velimirović, Milica Cvetković ,Marija Ciric, Nikola Velimirovic Analyzis of Gaudi Surfaces at Small Deformations XVI Geometrical Seminar, 20.-25.09.2010,Vrnjacka banja
     
     
     31. L.S. Velimirovic, S. Rancic, M. Zlatanovic Rigidity and Flexibility Analysis of a Kind of Surfaces of Revolution and Visualization Conference of Geometry Theory and Applications, Pilsen, Czech Republic,Jun 29.-Jul 2 2009
     
     
     32. Ljubica Velimirović, Svetozar Rančić Infinitesimal bending of a  toroid formed by revolution of polygonal meridian, ,13th ICGG 2008, August 4th-8th ,Dresden, Germany
     
     
     33. Svetislav Mincic, Ljubica Velimirovic Theory of Spaces With Non-symmetric Affine Connection, 12 srpski matematicki kongres,Novi Sad Serbia, 28.august-02. september 2008.
     
     
     34. Ljubica Velimirović, Svetozar Rančić, Milan Zlatanović   Graphical presentation of infinitesimal bending of curves,Mongeometrija 2008, 25-27 septembar2009
     
     
     35. Ljubica Velimirović, Predrag Stanimirović, Milan Zlatanović Geometry using program package Mathematica Mongeometrija 2008, 25-27 septembar2008.
     
     
     36. Ljubica Velimirović, Milica Cvetković Developable surfaces and application Mongeometrija 2008, 25-27 septembar2008
     
     
     37. Ljubica Velimirović, Svetozar Rančić, Milan Zlatanović   Approximation and Computation Nis (Serbia), August 25-29, 2008.
     
     
     38.  S. Rancic, Lj. S. Velimirovic (2007), Visualization of infinitesimal deformation of some class of toroids Fourth International Conference of Applied Mathematics and Computing Plovdiv, Bulgaria, August 12-18 , 2007
     
     
     39. Lj. S. Velimirovic , S. M. Mincic , Rigidity and flexibility at non-symmetric affine connection space , Rigidity and flexibility,ESI,Vienna, Austria, April 23-May 7, 2005,Abstracts http://www.geometrie.tuwien.ac.at/esi/.
     
     
     40. Lj. S. Velimirovic , Infinitesimal bending of curves and surfaces , International Conference Rigidity and flexibility,ESI,Vienna, Austria, April 23-May 7, 2005,Abstracts http://www.geometrie.tuwien.ac.at/esi/
     
     
     41. Lj. S. Velimirovic ,Infiniteimal deformations and rigidity at non symmetric affine connection space,ICM2006.
     
     
     42. Lj. S. Velimirovic, Svetozar Rancic, Infinitesimal bending and visualization , ICM2006 Madrid, Spain,Madrid, Spain
     
     
     43. Lj. S. Velimirovic, S. Rancic (2006) , Vizualizacija beskonacno malih deformacija, MonGeometrija.22.-24.9.2006. Novi Sad.
     
     
     44. S. M. Mincic, Lj. S. Velimirovic On derivational formulas of a submanifold of a generalized Riemannian space , Workshop Contemporary Geometry and Related Topics Belgrade , June 26-July 2, 2005 ,
     
     
     45. Lj. S. Velimirovic , S. M. Mincic, On infinitesimal bending of a subspace of a generalized riemannian space , 9th International Conference on Differential Geometry and its Application, Prague, Czech Republic , August 30-September 3, 2004, Abstracts p. 48.
     
     
     46. Lj. S. Velimirovic , G. Radivojevic, M. S. Stankovic, On some classes of minimal surfaces , MonGeometrija 2004, XXII jugoslovensko savetovanje za nacrtnu geometriju i inzenjersku grafiku , Beograd, 24-26,9,2004.
     
     
     47. Lj. S. Velimirovic , S. M. Mincic Infinitesimal bending of a subspace with non-symmetric basic tensor XI Kongres matematicara Srbije i Crne Gore, Petrovac,28.Sept.-3.Oct. 2004. (2004)- Abstracts
     
     
     48. M. S. Stankovi', S. M. Mincic, Lj. S. Velimirovic , Generalized Kahlerian Spaces , 6th ISNM, Nis, Booklet of Abstracts p. 166 , 24-29,8,2003.
     
     
     49. Lj. S. Velimirovic , S. M. Mincic, M. S. Stankovic, Infinitesimal Deformations of Generalized Riemannian Spaces , 6th ISNM, Nis, Booklet of Abstracts p. 165 , 24-29,8,2003.
     
     
     50. Lj. S. Velimirovic , G. Radivojevic, M. S. Stankovic, On Minimal Surfaces in Architecture , 6th ISNM, Nis, Booklet of Abstracts p. 166 , 24-29,8,2003.
     
     
     51. Lj. S. Velimirovic , S. M. Mincic, M. S. Stankovic Infinitesimal Deformations in the Non-symmetric Affine Connection Space . Current Geometry The International Conference on problems and trends of contemporary geometry, Naples, June 25 - 28, 2003 http://www.diffiety.ac.ru/conf/curgeo03/
     
     
     52. Lj. S. Velimirovic , S. M. Mincic, M. S. Stankovic, Infinitesimal Deformation of Some Geometric Objects at Non-symmetric Affine Connection Space , XIV Geometrical Seminar, Zrenjanin , October 2-5.,2003, Abstracts p. 38.
     
     
     53. Lj. S. Velimirovic , S. M. Mincic, M. S. Stankovic, On Generalized Riemannian Spaces Containing Riemannian Subspaces , XIV Geometrical Seminar, Zrenjanin , October 2-5.,2003, Abstracts p. 25.
     
     
     54. M. S. Stankovic, S. M. Mincic, Lj. S. Velimirovic , On Holomorphically Projective Mappings of Generalized Kahlerian Spaces of the First Kind , XIV Geometrical Seminar, Zrenjanin , October 2-5.,2003, Abstracts p. 31
     
     
     55. Ljubica S. Velimirovic , Svetislav M. Mincic, Mica S. Stankovic, Lie Derivative and Infinitesimal Deformations of a Non-symmetric Affine Connection Space , Workshop Contemporary Geometry and Related Topics Belgrade , May 15-21,2002, Abstr. p.56.
     
     
     56. Mica S. Stankovic, Svetislav M. Mincic, Ljubica S. Velimirovic , Some Mapings of Generalized Kahlerian Spaces , Workshop Contemporary Geometry and Related Topics Belgrade , May 15-21,2002, Abstracts p48.
     
     
     57. Lj. S. Velimirovic , M. S. Stankovic, O konoidnim povrsima pomocu Mathematica-e , MonGeometrija 2002 - XXI jugoslovensko savetovanje za nacrtnu geometriju i inzenjersku grafiku, Podgorica-Virpazar , 20-22,9,2002.
     
     
     58. Lj. S. Velimirovic , S. M. Mincic, M. S. Stankovic, On Infinitesimal Deformations of Geometric Objects at Non-symmetric Affine Connection Space , 5th International Symposium on Mathematical Analysis and Its Applications, Niska Banja , Book of Abstracts p.26, 2.-6.10., 2002.
     
     
     59. M. S. Stankovic, S. M. Mincic, Lj. S. Velimirovic , On Hollomorphically Projective Mappings of Generalized Kahlerian Spaces , 5th International Symposium on Mathematical Analysis and Its Applications, Niska Banja , 2.-6.10., 2002, Book of Abstracts p.25.
     
     
     60. M. S. Stankovic, S. M. Mincic, Lj. S. Velimirovic , Generalized Kahlerian Spaces of the First Kind , 13th Yugoslav Geometrical Seminar, Kragujevac , 18.-20.10., 2002, Abstracts p.8.
     
     
     61. Lj. S. Velimirovic , S. M. Mincic, M. S. Stankovic, Infinitesimal Deformations of Curvature at Non-Symetric Affine Connection Space , 13th Yugoslav Geometrical Seminar, Kragujevac , 18.-20.10., 2002, Abstracts p.8.
     
     
     62. Lj. S. Velimirovic , Visualization of Some Geometric Objects , Iubilee International Scientific Conference for the 60 th Annivarsary of University of Architecture, Civil Engineering and Geodesy, Sofia , 20.-23.11., 2002.  
     
     
     63. Svetislav M. Mincic, Mica S. Stankovic, Ljubica S. Velimirovic , Hollomorphically projective Mapings of Generalized Kahlerian Spaces , International Conference Filomat 2001 , August 26-30.2001, Nis, Yugoslavia.
     
     
     64. Svetislav M. Mincic, Ljubica S. Velimirovic , Mica S. Stankovic, Infinitesimal Deformations of a Space of Non-symmetric Affine Connection and Generalized Riemannian Space , International Conference Filomat 2001 , August 26-30.2001, Nis.
     
     
     65. Lj. S. Velimirovic , Change of area under infinitesimal bending of border curve , Pannonian Applied Mathematical Meetings (PAMM Conference) , PC-129 Balatonalmadi, 25-28.5.2000, 2-5,9,2000.
     
     
     66. Lj. S. Velimirovic , G. Radivojevic, D. Kostic, Geometric analysis of hyperbolic paraboloid as building technic element , Pannonian Applied Mathematical Meetings (PAMM Conference) , PC-129 Balatonalmadi, 25-28.5.2000, 2-5,9,2000.
     
     
     67. M. Velimirovic, A. Vulic, Lj. S. Velimirovic , Generation of Goal Function at Mechanical Variators , Pannonian Applied Mathematical Meetings (PAMM Conference , PC-129 Balatonalmadi, 25-28.5.2000, 2-5,9,2000.
     
     
     68. Lj. S. Velimirovic , Beskonacno malo savijanje toroida , MonGeometrija 2000 - XX jugoslovensko savetovanje za nacrtnu geometriju i inzenjersku grafiku, Nis , 2-5,9,2000.
     
     
     69. Lj. S. Velimirovic , Change of variation of the area and volume under infinitesimal bending , 5th YUSNM, Nis , 2-5,9,2000
     
     
     70. Lj. S. Velimirovic , On variation of the volume under infinitesimal bending of a closed rotational surface , XII Yougoslav geometrical seminar Novi Sad , 8.-11.10.1998.
     
     
     71. Lj. S. Velimirovic , On the second order infinitesimal bendings of a class of toroid , XI Yougoslav geometrical seminar Divcibare , 10.-17.10.1996.
     
     
     72. Lj. S. Velimirovic , O broju polja infinitezimalnih deformacija jedne klase toroidnih rotacionih povrsi , IX Congress of Yugoslav mathematicians , Petrovac, 22.-27.5.1995.
     
     
     73. Lj. S. Velimirovic , Infinitesimal deformations of toroid rotational surfaces with polygonal meridian , Conference on differential geometry and applications , Brno, Czceh Republic 28.8.-1.9.1995.
     
     
     74. S. M. Mincic, Lj. S. Velimirovic , On subspaces of a space with affine connection , Conference on differential geometry and applications , Brno, Czceh Republic 28.8.-1.9.1995.
     
     
     75. Lj. S. Velimirovic , Beskonacno male deformacije jedne klase toroidnih povsri , X jugoslovenski skup geometricara, Filomat '94 , Nis 20.-22.X 1994
     
     
     76. Lj. S. Velimirovic , Beskonacno male deformacije toroidnih rotacionih povrsi sa trougaonim meridijanom , IX jugoslovenski skup geometricara , Kragujevac, jun 1992.
     
     
  
  
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