Mariella Cecchi, Zuzana Došlá, Mauro Marini, "Positive solutions for singular discrete boundary value problems", Abstract and Applied Analysis, vol. 2004, Article ID 939317, 13 pages, 2004. https://doi.org/10.1155/S1085337504306068
Positive solutions for singular discrete boundary value problems
We study the existence of zero-convergent solutions for the second-order nonlinear difference equation , where , , is a positive real sequence for , and is a positive continuous function on , . The effects of singular nonlinearities and of the forcing term are treated as well.
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