Positive solutions for a coupled system of semipositone fractional differential equations with the integral boundary conditions
Tóm tắt
In this paper, we investigate the existence of positive solutions for a system of nonlinear fractional differential equations with sign-changing nonlinearities. The result obtained in this paper essentially improves and extends some well-known results. An example demonstrates the main results.
Tài liệu tham khảo
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