Triple solutions of constant sign for a system of fredholm integral equations

Ravi P. Agarwal

Triple solutions of constant sign for a system of fredholm integral equations

Authors

Ravi P. Agarwal Department of Mathematical Sciences, Florida lnstitute of Technology, Melbourne, Florida 32901-6975, USA.

Keywords:

Constant-sign solutions, system of Fredholm integral equations, boundary value problems

Abstract

We consider the following system of Fredholm integral equations

Criteria for the existence of three constant-sign solutions of the system will be presented. The generality of the results obtained is illustrated through applications to several well known boundary value problems. We also consider a similar problem on the half-line [0,âˆž).