Fractional trapezium-type inequalities for strongly exponentially generalized preinvex functions with applications

Abstract

The aim of this paper is to introduce a new extension of preinvexity called strongly exponentially generalized (m, ?1, ? 2, h1, h2)-preinvexity. Some new integral inequalities of trapezium-type for strongly exponentially generalized (m, ?1, ?2, h1, h2)-preinvex functions with modulus c via Riemann-Liouville fractional integral are established. Also, some new estimates with respect to trapezium-type integral inequalities for strongly exponentially generalized (m, ?1, ?2, h1, h2)-preinvex functions with modulus c via general fractional integrals are obtained. We show that the class of strongly exponentially generalized (m, ?1, ?2, h1, h2)-preinvex functions with modulus c includes several other classes of preinvex functions. At the end, some new error estimates for trapezoidal quadrature formula are provided as well. This results may stimulate further research in different areas of pure and applied sciences.