Existence of solutions for a nonlinear system with a parameter

In this paper, the existence of solutions for a system of nonlinear equations is considered. 2 n nonzero real solutions are obtained by using the critical point theory. Additionally, the Dirichlet boundary value problems of even order difference equations and partial difference equations are investi...

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Bibliographic Details
Published inJournal of mathematical analysis and applications Vol. 314; no. 1; pp. 311 - 319
Main Authors Zhang, Guang, Cheng, Sui Sun
Format Journal Article
LanguageEnglish
Published San Diego, CA Elsevier Inc 01.02.2006
Elsevier
Subjects
Critical point theory
Difference equation
Exact sciences and technology
Finite differences and functional equations
Mathematical analysis
Mathematics
Nonlinear system
Nonzero real solution
Partial differential equations
Sciences and techniques of general use
Critical point theory
Difference equation
Nonzero real solution
Nonlinear system
Boundary value problem
Mathematical analysis
Existence of solution
Dirichlet problem
Critical point
Non linear system
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Summary:In this paper, the existence of solutions for a system of nonlinear equations is considered. 2 n nonzero real solutions are obtained by using the critical point theory. Additionally, the Dirichlet boundary value problems of even order difference equations and partial difference equations are investigated.
ISSN:0022-247X
1096-0813
DOI:10.1016/j.jmaa.2005.03.098