Three Positive Solutions of Multi-point BVPs for Difference Equations with the Nonlinearity Depending on ∆−operator∗
نویسنده
چکیده
This article deals with a class of discrete type boundary value problems. Sufficient conditions guaranteeing the existence of at least three positive solutions of this class of boundary value problems are established by using a fixed point theorem in cones in Banach spaces. An example is given to illustrate the main theorem.
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تاریخ انتشار 2013