New existence result under weak topology for fractional differential equations
Keywords:
Fractional differential equations, Weak topology, Existence result, Fixed pointtheoremsAbstract
This paper deals with the existence of weak solutions for an initial value problem involving Riemann-Liouville-type fractional derivatives. To this end, we transform the posed problem to a sum of two integral operators, then we apply a variant of Krasnoselskii’s fixed point theorem under weak topology to conclude the existence of weak solutions.
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