Hard Lefschetz Theorem for Valuations, Complex Integral Geometry, and Unitarily Invariant Valuations
Hard Lefschetz Theorem for Valuations, Complex Integral Geometry, and Unitarily Invariant Valuations
复制标题
DOI:
10.4310/jdg/1080835658
复制
发表时间:
2002-09
影响因子:
2.5
通讯作者:
S. Alesker
中科院分区:
文献类型:
--
作者:
S. Alesker
We obtain new general results on the structure of the space of translation invariant continuous valuations on convex sets (a version of the hard Lefschetz theorem). Using these and our previous results we obtain explicit characterization of unitarily invariant translation invariant continuous valuations. It implies new integral geometric formulas for real submanifolds in Hermitian spaces generalizing the classical kinematic formulas in Euclidean