positive solutions for a singular sum fractional differential system
;Mehdi Shabibi;Mihai Postolache;Shahram Rezapour
artium2017Vol. 13pp. 108-118
142
shabibi2017internationalpositive
Abstract
We investigate the existence of positive solutions for a singular sum fractional differential system under some boundary conditions by providing different conditions. Also, we give an example to illustrate one of our main results.