Some new Hermite-Hadamard type integral inequalities for functions whose $nth$ derivatives are logarithmically relative $h-$preinvex

摘要

The authors have introduced the concept of logarithmically relativeh-preinvex function which is a generalized form of previouslyknown concepts [4,10], and try to establish some newHermite-Hadamard type integral inequalities for functions whoseabsolute values of n-th derivatives are logarithmically relative h-preinvex.