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对偶Aleksandrov-Fenchel不等式的稳定性 被引量:4

The Stability of the Dual Aleksandrov-Fenchel Inequality
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摘要 多个几何体(主要是凸体(convex boby)和星体(star body))相似“偏差”的一个度量方法被引进,在此度量下,利用R^n中H(?)lder不等式的一个加强获得了另一类对偶Aleksandrov-Fenchel型不等式的稳定性版本(stability version)。 A metric method for homothetic deviation of rn (m ≥ 2) geometric bodies (star bodies or conevx bodies) is provided. By the metric mthod, and utilzing a refinement of Holer's inequality we establish a new stablity version for the dual Aleksandrov-Fenchel inequality.
出处 《数学学报(中文版)》 SCIE CSCD 北大核心 2005年第6期1071-1078,共8页 Acta Mathematica Sinica:Chinese Series
基金 国家自然科学基金(10271071)
关键词 凸体 星体 对偶混合体积 Convex body Star body Radial metric
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