Positive solutions for a coupled system of semipositone fractional differential equations with the integral boundary conditions |
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| Authors: | Dapeng Xie Chuanzhi Bai Hui Zhou Yang Liu |
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| Affiliation: | 1.School of Mathematics and Statistics, Hefei Normal University,Hefei, Anhui,P.R. China;2.School of Mathematical Science, Huaiyin Normal University,Huaian, Jiangsu,P.R. China |
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| Abstract: | 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. |
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