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Found 81 Documents (Results 1–81)

Second order monotone difference schemes with approximation on non-uniform grids for two-dimensional quasilinear parabolic convection-diffusion equations. (English. Russian original) Zbl 1460.65133

Vestn. St. Petersbg. Univ., Math. 53, No. 2, 232-240 (2020); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 7(65), No. 2, 343-355 (2020).
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A second order accurate difference scheme for the hyperbolic problem with concentrated data. (English) Zbl 1233.65061

Margenov, Svetozar (ed.) et al., Numerical analysis and its applications. 4th international conference, NAA 2008, Lozenetz, Bulgaria, June 16–20, 2008. Revised selected papers. Berlin: Springer (ISBN 978-3-642-00463-6/pbk). Lecture Notes in Computer Science 5434, 556-563 (2009).
MSC:  65M06 35L15
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Difference schemes for the singularly perturbed Sobolev equations. (English) Zbl 1127.65057

Elaydi, S. (ed.) et al., Difference equations, special functions and orthogonal polynomials. Proceedings of the international conference, Munich, Germany, July 25–30, 2005. Hackensack, NJ: World Scientific (ISBN 978-981-270-643-0/hbk). 23-40 (2007).
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Uniform numerical method for a quasilinear system with boundary layer. (English) Zbl 1032.65517

Simos, T. E. (ed.), Computational methods in sciences and engineering 2003 (ICCMSE 2003). Proceedings of the international conference, Kastoria, Greece, September 12-16, 2003. River Edge, NJ: World Scientific. 16-21 (2003).
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On an approach to construct finite-difference schemes. (Russian, English) Zbl 1057.76047

Zh. Vychisl. Mat. Mat. Fiz. 42, No. 2, 222-234 (2002); translation in Comput. Math. Math. Phys. 42, No. 2, 211-223 (2002).
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Numerical approximation of convection-diffusion problems using an improved upwind scheme on a Shishkin mesh. (Spanish) Zbl 0993.65116

Cruz Lopez de Silanes, Maria (ed.) et al., Actes des 6èmes journées Zaragoza-Pau de mathématiques appliquées et de statistiques. Pau: Publications de Université de Pau et Pays de l’Adour, PUP. 289-296 (2001).
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The stability of difference schemes with variable weights for the one- dimensional heat-conduction equation. (English. Russian original) Zbl 0832.65100

Comput. Math. Math. Phys. 34, No. 8-9, 1141-1146 (1994); translation from Zh. Vychisl. Mat. Mat. Fiz. 34, No. 8-9, 1316-1322 (1994).
MSC:  65M12 65M06 35K05
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A three-point scheme of higher-order accuracy for a system of second- order ordinary differential equations (nonself-adjoint case). (English. Russian original) Zbl 0823.65078

Differ. Equations 30, No. 3, 457-465 (1994); translation from Differ. Uravn. 30, No. 3, 493-502 (1994).
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Conservative difference schemes for non-stationary Maxwell’s equations in three dimensions. (English. Russian original) Zbl 0817.65131

Comput. Math. Math. Phys. 33, No. 9, 1195-1206 (1993); translation from Zh. Vychisl. Mat. Mat. Fiz. 33, No. 9, 1352-1367 (1993).
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Some problems of well-posedness of difference schemes on non-uniform grids. (English. Russian original) Zbl 0811.65067

Comput. Math. Math. Phys. 33, No. 4, 511-524 (1993); translation from Zh. Vychisl. Mat. Mat. Fiz. 33, No. 4, 561-577 (1993).
Reviewer: S.Burys (Kraków)
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