New Results for Multipoint Singular Boundary Value Problems on a Measure Chain

الملخص EN

We study the existence and uniqueness of positive solutions for a class of singular m-point boundary value problems of second order differential equations on a measure chain.

A sharper sufficient condition for the existence and uniqueness of Crd1[0,T] positive solutions as well as Crd1[0,T] positive solutions is obtained by the technique of lower and upper solutions and the maximal principle theorem.