In this paper we address two-point boundary value problems of the form
where the function resembles for some constants , , . We prove the existence of positive solutions for the semipositone case where , and further prove multiplicity under certain conditions. In particular we extend theorems from Henderson and Thompson to the semipositone case.
"Multiplicity results for semipositone two-point boundary value problems." Involve 1 (2) 123 - 133, 2008. https://doi.org/10.2140/involve.2008.1.123