Brayanov, Iliya A. Numerical solution of a two-dimensional singularly perturbed reaction-diffusion problem with discontinuous coefficients. (English) Zbl 1113.65106 Appl. Math. Comput. 182, No. 1, 631-643 (2006). Reviewer: Georg Hebermehl (Berlin) MSC: 65N30 65N12 65N15 65N06 35J65 65N50 35B25 35R05 PDFBibTeX XMLCite \textit{I. A. Brayanov}, Appl. Math. Comput. 182, No. 1, 631--643 (2006; Zbl 1113.65106) Full Text: DOI
Braianov, I.; Vulkov, L. Numerical solution of a reaction-diffusion elliptic interface problem with strong anisotropy. (English) Zbl 1034.65087 Computing 71, No. 2, 153-173 (2003). Reviewer: Iulian Coroian (Baia Mare) MSC: 65N06 65N12 65N50 35B25 35J25 PDFBibTeX XMLCite \textit{I. Braianov} and \textit{L. Vulkov}, Computing 71, No. 2, 153--173 (2003; Zbl 1034.65087) Full Text: DOI
Brayanov, Iliya; Dimitrova, Ivanka Uniformly convergent high-order schemes for a 2D elliptic reaction-diffusion problem with anisotropic coefficients. (English) Zbl 1032.65116 Dimov, Ivan (ed.) et al., Numerical methods and applications. 5th international conference, NMA 2002, Borovets, Bulgaria, August 20-24, 2002. Revised papers. Berlin: Springer. Lect. Notes Comput. Sci. 2542, 395-402 (2003). MSC: 65N06 35B25 35J65 65N12 65N50 PDFBibTeX XMLCite \textit{I. Brayanov} and \textit{I. Dimitrova}, Lect. Notes Comput. Sci. 2542, 395--402 (2003; Zbl 1032.65116) Full Text: Link
Braianov, Ilia A. Finite volume difference scheme for a stiff elliptic reaction-diffusion problem with a line interface. (English) Zbl 0978.65097 Vulkov, Lubin (ed.) et al., Numerical analysis and its applications. 2nd international conference, NAA 2000, Rousse, Bulgaria, June 11-15, 2000. Revised papers. Berlin: Springer. Lect. Notes Comput. Sci. 1988, 117-124 (2001). MSC: 65N06 35J25 35R05 65N15 35B25 65N50 PDFBibTeX XMLCite \textit{I. A. Braianov}, Lect. Notes Comput. Sci. 1988, 117--124 (2001; Zbl 0978.65097)