RT Journal Article T1 Existence results for a coupled system of nonlinear singular fractional differential equations with impulse effects A1 Liu, Yuji A1 Nieto Roig, Juan José A1 Otero Zarraquiños, Óscar Alejandro AB A boundary value problem for the singular fractional differential system with impulse effects is presented. By applying Schauder's fixed point theorem in a suitably Banach space, we obtain the existence of at least one solution for this problem. Two examples are presented to illustrate the main theorem PB Hindawi SN 1024-123X YR 2013 FD 2013 LK http://hdl.handle.net/10347/21508 UL http://hdl.handle.net/10347/21508 LA eng NO Liu, Y., Nieto, J. and Otero-Zarraquiños, Ó., 2013. Existence Results for a Coupled System of Nonlinear Singular Fractional Differential Equations with Impulse Effects. Mathematical Problems in Engineering, 2013, pp.1-21 NO This research is partially supported by the Natural Science Foundation of Guangdong province (no. S2011010001900) and the Guangdong Higher Education Foundation for High-Level Talents. This research is partially supported by Ministerio de Economía y Competitividad and EC fund FEDER, Project no. MTM2010-15314, Spain DS Minerva RD 30 abr 2026