Resumen de Investigating the Existence Results for Hilfer Fractional Stochastic Evolution Inclusions of Order 1 < < 2

J. Pradeesh, Velusamy Vijayakumar

• The objective of this article is to investigate the issue of existence results for Hilfer fractional stochastic differential inclusions of order 1 <μ< 2 in Hilbert spaces.

  Our discussion is based on fractional calculus, multivalued analysis, sine and cosine operators, and Bohnenblust–Karlin’s fixed point theorem. At first, we investigate the existence of a mild solution for the Hilfer fractional stochastic differential system of order 1 <μ< 2. After that, we developed our system with Sobolev-type, and we provided the existence results of a mild solution for the considered system. Then, the ideas of nonlocal conditions are applied in the Sobolev-type Hilfer fractional stochastic system. Finally, an example is offered in order to illustrate the effectiveness of the main theory