%0 Journal Article
%T Remarks about Mixed Discriminants and Volumes
%A Shiri Artstein-Avidan
%A Dan Florentin
%A Yaron Ostrover
%J Mathematics
%D 2013
%I arXiv
%X In this note we prove certain inequalities for mixed discriminants of positive semi-definite matrices, and mixed volumes of compact convex sets in n-dimensions. Moreover, we discuss how the latter are related to the monotonicity of an information functional on the class of convex bodies, which is a geometric analogue of the classical Fisher information.
%U http://arxiv.org/abs/1306.1315v1