Dual curvature measures on convex functions and associated Minkowski problems

Abstract

In this paper, the $q$-th dual curvature measure is extended to convex functions and the associated Minkowski problem is posed. A special case includes the $q$-th dual curvature measure of convex bodies which defined by Huang, Lutwak, Yang and Zhang. Existence for the functional dual Minkowski problem is showed when $q\le 0$ and the uniqueness part is obtained with some assumptions.

33pages