Luca-Tudorache, Rodica2024-07-122024-07-122009Luca-Tudorache, R. (2009). Existence of ositive solutions for a discrete boundary value problem. Maltepe Üniversitesi. s. 340.9.78605E+12https://hdl.handle.net/20.500.12415/2383We study the existence and nonexistence of positive solutions of the discrete system with second-order differences, with m + 1-point boundary conditions, where ? is the forward difference operator with stepsize 1, ?un = un+1 ? un. The arguments for existence of solutions are based upon the Schauder fixed point theorem and some auxiliary results from [1] and [2].enCC0 1.0 Universalinfo:eu-repo/semantics/openAccessConference Object341340