I Faragó, R Horváth - International journal for numerical …, 2007 - Wiley Online Library
The preservation of characteristic qualitative properties of different phenomena is a more and more important requirement in the construction of reliable numerical models. For …
In this paper we present some extensions of the classical SIR model with non-symmetric spatial dependence. SIR-type models usually describe the epidemic in a population, which …
VS Borisov, S Sorek - SIAM Journal on Scientific Computing, 2004 - SIAM
Criteria are developed for monotonicity of linear as well as nonlinear difference schemes associated with the numerical analysis of systems of partial differential equations …
NMLR Romeiro, EO Belinelli… - REMAT: Revista …, 2021 - periodicos.ifrs.edu.br
This article aims to compare the results obtained by applying three numerical methods: Explicit Euler, Crank-Nicolson, and Multi-stage (R11), in the one-dimensional heat diffusion …
Many phenomena in nature can be described by mathematical models which consist of functions of a certain number of independent variables and parameters. In particular, if some …
VS Borisov, M Mond - arXiv preprint arXiv:0705.1109, 2007 - Citeseer
The monotonicity and stability of difference schemes for hyperbolic systems of conservation laws with source terms is studied. The basic approach is to investigate the stability and …
VS Borisov, M Mond - SIAM Journal on Scientific Computing, 2010 - SIAM
The stability and monotonicity of nonlinear difference schemes are studied. The basic approach is to investigate a nonlinear scheme in terms of its corresponding scheme in …
R Horváth - Journal of Computational and Applied Mathematics, 2020 - Elsevier
In this paper we investigate two special qualitative properties of the finite difference solutions of one-dimensional nonlinear parabolic initial boundary value problems. The first property …
VS Borisov, M Mond - arXiv preprint arXiv:0705.1109, 2007 - arxiv.org
The monotonicity and stability of difference schemes for, in general, hyperbolic systems of conservation laws with source terms are studied. The basic approach is to investigate the …