Ljiljana Teofanov

11 papers Journal 11
YearRankTypeTitle / Venue / Authors
2025 J jnl
A modification of Durán-type mesh for singularly perturbed problems.
Appl. Math. Comput.
Goran Radojev, Mirjana Brdar, Ljiljana Teofanov
2021 J jnl
Superconvergence analysis of FEM and SDFEM on graded meshes for a problem with characteristic layers.
Comput. Math. Appl.
Mirjana Brdar, Goran Radojev, Hans-Görg Roos, Ljiljana Teofanov
2020 J jnl
Superconvergence analysis of FEM and SDFEM on graded meshes for a problem with characteristic layers.
CoRR
Mirjana Brdar, Goran Radojev, Hans-Görg Roos, Ljiljana Teofanov
2016 J jnl
A singularly perturbed problem with two parameters in two dimensions on graded meshes.
Comput. Math. Appl.
Mirjana Brdar, Helena Zarin, Ljiljana Teofanov
2014 J jnl
A modified Bakhvalov mesh.
Appl. Math. Lett.
Hans-Goerg Roos, Ljiljana Teofanov, Zorica Uzelac
2014 J jnl
On the quasilinear boundary-layer problem and its numerical solution.
J. Comput. Appl. Math.
Relja Vulanovic, Ljiljana Teofanov
2013 J jnl
A modification of the Shishkin discretization mesh for one-dimensional reaction-diffusion problems.
Appl. Math. Comput.
Relja Vulanovic, Ljiljana Teofanov
2010 J jnl
A uniform numerical method for semilinear reaction-diffusion problems with a boundary turning point.
Numer. Algorithms
Relja Vulanovic, Ljiljana Teofanov
2009 J jnl
A robust layer-resolving spline collocation method for a convection-diffusion problem.
Appl. Math. Comput.
Katarina Surla, Ljiljana Teofanov, Zorica Uzelac
2009 J jnl
The discrete minimum principle for quadratic spline discretization of a singularly perturbed problem.
Math. Comput. Simul.
Katarina Surla, Zorica Uzelac, Ljiljana Teofanov
2007 J jnl
Family of quadratic spline difference schemes for a convection-diffusion problem.
Int. J. Comput. Math.
Ljiljana Teofanov, Zorica Uzelac