Papers in journals

  1. Ivana Kovačić, Željko Kanović, Vladimir Rajs, Ljiljana Teofanov, Rui Zhu, Reaching a desirable metastructures for passive vibration attenuation by using a machine learning approach, accepted for publication in Nonlinear Dynamics
  2. Ivana Kovacic, Ljiljana Teofanov, Zeljko Kanovic, Jianlei Zhao, Rui Zhu, Vladimir Rajs, On the influence of internal oscillators on the performance of metastructures: Modelling and tuning conditions, Mechanical Systems and Signal Processing 205 (2023) 110861 https://doi.org/10.1016/j.ymssp.2023.110861
  3. Brdar, M., Radojev, G., Roos, H. -G, Teofanov, Lj., Superconvergence analysis of FEM and SDFEM on graded meshes for a problem with characteristic layers, Computers & Mathematics with Applications (2021) 93:50-57 https://doi.org/10.1016/j.camwa.2021.04.009
  4. Teofanov Lj., Brdar M., Franz S., Zarin H., SDFEM for an elliptic singularly perturbed problem with two parameters, Calcolo (2018) 55: 50. https://doi.org/10.1007/s10092-018-0293-0
  5. Zarin, H., Roos, H. -G, Teofanov, Lj., A continuous interior penalty finite element method for a third-order singularly perturbed boundary value problem, Computational and Applied Mathematics, (2018) 37: 175-190
  6. Brdar, M., Zarin, H., Teofanov, Lj., A singularly perturbed problem with two parameters in two dimensions on graded meshes, Computers and Mathematics with Applications, (2016) 72(10): 2582-2603
  7. Vulanović, R., Teofanov, Lj., On the singularly perturbed semilinear reaction-diffusion problem and its numerical solution, International Journal of Numerical Analysis & Modeling, (2016) 13(1): 41-57
  8. Roos, H. -G, Teofanov, Lj., Uzelac, Z., Uniformly convergent difference schemes for a singularly perturbed third order boundary value problem, Applied Numerical Mathematics (2015) 96: 108–117
  9. Roos, H. -G, Teofanov, Lj., Uzelac, Z., Graded meshes for higher order FEM, Journal of Computational Mathematics (2015) 33(1): 1-16
  10. Vulanović, R., Teofanov, Lj., On the Quasilinear Boundary-Layer Problem and Its Numerical Solution, J. Comput. Appl. Math. (2014) 268: 56-67
  11. Roos, H. -G, Teofanov, Lj., Uzelac, Z., A modified Bakhvalov mesh, Applied Mathematics Letters, (2014) 31: 7–11
  12. Vulanović, R., Teofanov, Lj., A Modification of the Shishkin Discretization Mesh for One-Dimensional Reaction-Diffusion Problems, Appl. Math. Comput. (2013) 220: 104-116
  13. Vulanović, R., Teofanov, Lj., A uniform numerical method for semilinear reaction-diffusion problems with a boundary turning point, Numerical Algorithms, (2010) 54(4): 431-444
  14. Teofanov, Lj., Zarin, H., Superconvergence for a two-parameter singularly perturbed problem, BIT Numerical Mathematics, (2009) 49(4): 743-765
  15. Surla, K., Uzelac, Z., Teofanov, Lj., The discrete minimum principle for quadratic spline discretization of a singularly perturbed problem, Math. Comput. Simul. (2009), 79(8): 2490-2505
  16. Surla, K., Teofanov, Lj., Uzelac, Z., A robust layer-resolving spline collocation method for a convection-diffusion problem, Appl. Math. Comput. (2009), 208(1): 76-89
  17. Teofanov, Lj., Roos, H. -G, An elliptic singularly perturbed problem with two parameters II: robust finite element solution, J. Comput. Appl. Math. (2008), 212(2): 374-389
  18. Teofanov, Lj., Roos, H. -G, An elliptic singularly perturbed problem with two parameters I: solution decomposition, J. Comput. Appl. Math. (2007), 206(2): 1082-1097
  19. Teofanov, Lj., Uzelac, Z., Family of Quadratic Spline Difference Schemes for a Convection-Diffusion Problem, Int. J. Comput. Math. (2007), 84(1): 33-50
  20. Surla, K., Teofanov, Lj., Uzelac, Z., Spline difference scheme and minimum principle for a reaction-diffusion problem, Novi Sad J. Math. (2007), 37(2): 249-258
  21. Surla, K., Uzelac, Z., Teofanov, Lj., Minimum Principle for Quadratic Spline Collocation Discretization of a Convection-Diffusion Problem, Krag. J. Math. (2007), 30: 141-149
  22. Surla, K., Teofanov, Lj., Uzelac, Z., The Structure of Spline Collocation Matrix for Singularly Perturbation Problems with Two Small Parameters, Novi Sad J. Math. (2005), 35(1): 41-48
  23. Surla, K., Uzelac, Z., Teofanov, Lj., On collocation methods for singular perturbation problems of convection-diffusion type, Novi Sad J. Math. (2001), 31(1): 125-132
  24. Surla, K., Uzelac, Z., Pavlović, Lj., On collocation methods for singular perturbation problems, Novi Sad J. Math. (2000), 30(3): 173-183