REMARKS ABOUT MIXED DISCRIMINANTS AND VOLUMES
REMARKS ABOUT MIXED DISCRIMINANTS AND VOLUMES
复制标题
关于混合判别式和体积的备注
DOI:
10.1142/s0219199713500314
复制
发表时间:
2013
影响因子:
1.6
通讯作者:
Y. Ostrover
中科院分区:
文献类型:
--
作者:
S. Artstein;D. Florentin;Y. Ostrover
In this note we prove certain inequalities for mixed discriminants of positive semi-definite matrices, and mixed volumes of compact convex sets in ℝn. 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.