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Title Existence of Positive Solution for Systems of Fractional $q$--Differential Equations Via Multi-point Boundary Value Conditions
Type Presentation
Keywords Dual system, multi-Step methods, multi-point, $q$-differential equation
Abstract In this research, we consider the nonlinear theorems of $r$-concave, $(-r)$-convex and mixed monotone operators to establish the existence of positive solutions forfractional $q$-differential systems of operator equations on a normal cone in a real Banach space, with multipoint boundary conditions. The examples are given to confirm our results.
Researchers Hasti Zanganeh (Third Researcher), Fateme Fasihi (Second Researcher), Mohammad Esmael Samei (First Researcher)