Inequalities for generalized Riemann–Liouville fractional integrals of generalized strongly convex functions

Abstract Some new integral inequalities for strongly $(\alpha ,h-m)$ ( α , h − m ) -convex functions via generalized Riemann–Liouville fractional integrals are established. The outcomes of this paper provide refinements some convex, m -convex, ,m)$ and $(h-m)$ functions. Also, the error estimations these obtained by using two identities. Moreover, a parameter substitution constant multiplier, k -fractional versions established also given.