Existence and multiplicity for positive solutions of a system of first order differential equations with multipoint and integral boundary conditions

Authors: LE THI PHUONG NGOC, NGUYEN THANH LONG

Abstract: In this paper, we state and prove theorems related to the existence and multiplicity for positive solutions of a system of first order differential equations with multipoint and integral boundary conditions. The main tool is the fixed point theory. In order to illustrate the main results, we present some examples.

Keywords: Initial boundary value problems, nonlinear differential system, multipoint and integral boundary conditions, positive solutions, the fixed point theory

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