This paper deals with the existence of nonnegative solutions for a class of boundary value problems of fractional q-differential equation with three-point conditions for on a time scale , where , , and , based on the Leray-Schauder nonlinear alternative and Guo-Krasnoselskii theorem. Moreover, we discuss the existence of nonnegative solutions. Examples involving algorithms and illustrated graphs are presented to demonstrate the validity of our theoretical findings.
Keywords: Caputo fractional q-derivative; Nonnegative solutions; Numerical results; Three-point conditions.
© The Author(s) 2021.