Random inequalities via Riemann-Liouville fractional integration

SOLVABILITY AND ULAM STABILITY FOR A NONLINEAR DIFFERENTIAL PROBLEM INVOLVING p-LAPLACIAN OPERATOR AND PHI-CAPUTO SEQUENTIAL DERIVATIVES

“…However, fractional derivatives "of a function with respect to another function" [6] is different from the others since their kernel appears in terms of another function that called  . Recently, some fractional differential results have been considered in [7][8]. In most of the present articles, Schauder, Krasnoselskii, Darbo, or Monch theories have been used to prove existence of solutions of nonlinear fractional differential equations with some restrictive conditions [9][10].…”