Nonresonance conditions for fourth order nonlinear boundary value problems
Nonresonance conditions for fourth order nonlinear boundary value problems
This paper is devoted to the study of the problem urn:x-wiley:01611712:media:ijmm401560:ijmm401560-math-0001 urn:x-wiley:01611712:media:ijmm401560:ijmm401560-math-0002 We assume that f can be written under the form urn:x-wiley:01611712:media:ijmm401560:ijmm401560-math-0003 where r is a bounded function. We obtain existence conditions related to uniqueness conditions for the solution of the linear problem urn:x-wiley:01611712:media:ijmm401560:ijmm401560-math-0004 urn:x-wiley:01611712:media:ijmm401560:ijmm401560-math-0005