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Ghasem Alizadeh Afrouzi

Ghasem Alizadeh Afrouzi

Academic rank: Professor
ORCID:
Education: PhD.
ScopusId:
HIndex:
Faculty: Faculty of Mathematical Sciences
Address:
Phone: 01135302463

Research

Title
A numerical method to find positive solution of semilinear elliptic Dirichlet problems
Type
JournalPaper
Keywords
Elliptic boundary value problems; Indefinite weight function; Finite difference method
Year
2006
Journal Applied Mathematics and Computation
DOI
Researchers Ghasem Alizadeh Afrouzi ، somaye khademloo

Abstract

In this work we present a numerical approach for finding positive solutions for the elliptic problems of the type Du = kf(x)g(u) for x 2 X, with Dirichlet boundary condition. We will show that in which range of k, this problem achieves a numerical solution and what is the behavior of the branch of this solutions