Coupled Pettis-Hadamard Fractional Differential Systems with Retarded and Advanced Arguments
Saïd Abbas, Mouffak Benchohra and Seenith Sivasundaram
DOI : 10.3844/jmssp.2018.56.63
Journal of Mathematics and Statistics
Volume 14, 2018
In this study, we present some results concerning the existence of weak solutions for some coupled systems of Hadamard fractional differential equations involving the both retarded and advanced arguments. Our results are obtained by using fixed point theory and the technique of measure of weak noncompactness.
© 2018 Saïd Abbas, Mouffak Benchohra and Seenith Sivasundaram. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.