Numerical algorithms for one parabolic-elliptic problem

In this paper we solve numerically a parabolic-elliptic problem. Two finite difference schemes are proposed. The first scheme is a modification of the backward Euler algorithm and it requires to solve an elliptic problem at each time step. The spectral estimates of the obtained matrix are presented...

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Bibliographic Details
Main Authors: Raimondas Čiegis, Remigijus Čiegis
Format: Article
Language:English
Published: Vilnius University Press 2003-12-01
Series:Lietuvos Matematikos Rinkinys
Online Access:https://www.journals.vu.lt/LMR/article/view/32532