Refinements of some fractional integral inequalities for refined $(\alpha ,h-m)$-convex function

Abstract This article investigates new inequalities for generalized Riemann–Liouville fractional integrals via the refined $(\alpha ,h-m)$ ( α , h − m ) -convex function. The established results give refinements of integral $(h-m)$ -convex, ,m)$ $(s,m)$ s and related functions. Also, k -fractional versions given by using a parameter substitution are provided.