The stability of Weitzenböck inequality and Sallee-Alexander inequality for a simplex(单形中Weitzenböck不等式和Sallee-Alexander不等式的稳定性)
对于n(n≥2)维Euclidean空间中n维单形的几何不等式,其径向函数或支撑函数很难找到,一般很难用径向或Hausdorff来度量2个单形的“偏差”,使得对有关单形的几何不等式稳定性的研究比较困难.利用n维单形与其共超球的n维正则单形的偏差,引进了单形“R-偏正”度量的概念,证明了Gerber不等式、Euler不等式、SalleeAlexander不等式以及Weitzenböck不等式是稳定的,并给出这些几何不等式的稳定性版本....
Main Authors: | WANGWen(王文), YANGShiguo(杨世国) |
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Format: | Article |
Language: | zho |
Published: |
Zhejiang University Press
2015-01-01
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Series: | Zhejiang Daxue xuebao. Lixue ban |
Subjects: | |
Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2015.01.012 |
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