Applied Mathematics and Mechanics (English Edition) ›› 2008, Vol. 29 ›› Issue (7): 967-973 .doi: https://doi.org/10.1007/s10483-008-0716-y
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SHEN Ya-jun1,YUAN Jun2
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Abstract: We first characterize a polytope whose new ellipsoid is a ball. Furthermore, we prove some properties for the operator Γ-2 and obtain some inequalities.
Key words: new ellipsoid, polytopes, monotonicity
2010 MSC Number:
O186.5
52A20
52A40
SHEN Ya-jun;YUAN Jun. Several properties of new ellipsoids. Applied Mathematics and Mechanics (English Edition), 2008, 29(7): 967-973 .
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URL: https://www.amm.shu.edu.cn/EN/10.1007/s10483-008-0716-y
https://www.amm.shu.edu.cn/EN/Y2008/V29/I7/967