新椭球的一些性质

基金项目: 国家自然科学基金资助项目(10671117;30771709);浙江省教育厅科研基金资助项目(20070935)

Several Properties of New Ellipsoids

摘要: 首先讨论了当多胞形的新椭球是球的充要条件，然后对算子Gamma(-2)的性质进行了探讨，得出了一些相关的不等式．
- 新椭球 /
- 多胞形 /
- 单调性
Abstract: The polytope whose new ellipsoid is a ball was first characterized.Furthermore,some properties for operator Gamma (-2) were proved and some inequalities were obtained.
- new ellipsoid /
- polytope /
- monotonicity

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