Brdar, Mirjana; Franz, Sebastian; Roos, Hans-Görg A convection-diffusion problem with a large shift on Durán meshes. (English) Zbl 07795702 Calcolo 61, No. 1, Paper No. 6, 12 p. (2024). MSC: 65M60 65M12 65M15 65N50 65L20 65L60 65L80 35B25 35R07 PDFBibTeX XMLCite \textit{M. Brdar} et al., Calcolo 61, No. 1, Paper No. 6, 12 p. (2024; Zbl 07795702) Full Text: DOI arXiv
Brdar, Mirjana; Franz, Sebastian; Ludwig, Lars; Roos, Hans-Görg Numerical analysis of a singularly perturbed convection diffusion problem with shift in space. (English) Zbl 07699034 Appl. Numer. Math. 186, 129-142 (2023). MSC: 65Lxx 65Mxx 34Kxx PDFBibTeX XMLCite \textit{M. Brdar} et al., Appl. Numer. Math. 186, 129--142 (2023; Zbl 07699034) Full Text: DOI arXiv
Brdar, Mirjana; Franz, Sebastian; Ludwig, Lars; Roos, Hans-Görg A balanced norm error estimation for the time-dependent reaction-diffusion problem with shift in space. (English) Zbl 1510.65226 Appl. Math. Comput. 437, Article ID 127507, 12 p. (2023). MSC: 65M15 65M12 35K57 65M60 PDFBibTeX XMLCite \textit{M. Brdar} et al., Appl. Math. Comput. 437, Article ID 127507, 12 p. (2023; Zbl 1510.65226) Full Text: DOI arXiv
Brdar, M.; Radojev, G.; Roos, H.-G.; Teofanov, Lj. Superconvergence analysis of FEM and SDFEM on graded meshes for a problem with characteristic layers. (English) Zbl 1524.65762 Comput. Math. Appl. 93, 50-57 (2021). MSC: 65N30 35J25 65N15 65N12 35B25 PDFBibTeX XMLCite \textit{M. Brdar} et al., Comput. Math. Appl. 93, 50--57 (2021; Zbl 1524.65762) Full Text: DOI arXiv
Radojev, Goran; Brdar, Mirjana A collocation method on a Gartland-type mesh for a singularly perturbed reaction-diffusion problem. (English) Zbl 1418.65091 Math. Commun. 24, No. 1, 19-37 (2019). MSC: 65L60 65L11 PDFBibTeX XMLCite \textit{G. Radojev} and \textit{M. Brdar}, Math. Commun. 24, No. 1, 19--37 (2019; Zbl 1418.65091) Full Text: Link
Brdar, Mirjana; Zarin, Helena On graded meshes for a two-parameter singularly perturbed problem. (English) Zbl 1410.65280 Appl. Math. Comput. 282, 97-107 (2016). MSC: 65L60 65L11 65L20 65L70 PDFBibTeX XMLCite \textit{M. Brdar} and \textit{H. Zarin}, Appl. Math. Comput. 282, 97--107 (2016; Zbl 1410.65280) Full Text: DOI
Brdar, Mirjana; Zarin, Helena; Teofanov, Ljiljana A singularly perturbed problem with two parameters in two dimensions on graded meshes. (English) Zbl 1367.65179 Comput. Math. Appl. 72, No. 10, 2582-2603 (2016). MSC: 65N50 65N30 PDFBibTeX XMLCite \textit{M. Brdar} et al., Comput. Math. Appl. 72, No. 10, 2582--2603 (2016; Zbl 1367.65179) Full Text: DOI
Brdar, Mirjana; Zarin, Helena A singularly perturbed problem with two parameters on a Bakhvalov-type mesh. (English) Zbl 1327.65143 J. Comput. Appl. Math. 292, 307-319 (2016). MSC: 65L11 65L20 65L60 65L70 PDFBibTeX XMLCite \textit{M. Brdar} and \textit{H. Zarin}, J. Comput. Appl. Math. 292, 307--319 (2016; Zbl 1327.65143) Full Text: DOI