Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4622488 | Journal of Mathematical Analysis and Applications | 2007 | 8 Pages |
Abstract
In this paper, we deal with a class of semipositone discrete boundary value problems via critical point theory developed by Chang, and obtain nonexistence and multiplicity results on sublinear nonlinearities and an existence result on superlinear nonlinearities, respectively.
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