TY - JOUR ID - 89748 TI - Existence of positive solutions to a coupled system with three­point boundary conditions via degree theory JO - Communications in Nonlinear Analysis JA - CNA LA - en SN - AU - Samina, S. AU - Shah, Kamal AU - Ali Khan, Rahmat AD - Department of Mathematics, University of Malakand Dir(L), Khyber Pakhtunkhwa, Pakistan. Y1 - 2017 PY - 2017 VL - 3 IS - 1 SP - 34 EP - 43 KW - coupled system KW - Fractional derivative KW - green function KW - growth condition KW - topological degree theory KW - fixed-point theorem DO - N2 - In this paper, we study the existence of solutions of nonlinear fractional hybrid differential equations. Byusing the topological degree theory, some results on the existence of solutions are obtained. The results aredemonstrated by a proper example. UR - https://www.cna-journal.com/article_89748.html L1 - https://www.cna-journal.com/article_89748_41f1eed2eb95b25a10bd51f449e6ab53.pdf ER -