1) convex closed pointed cone
尖闭凸锥
2) closed convex pointed cone
闭凸尖锥
3) convex pointed cone
凸尖锥
1.
A kind of generalized interior point related to continuous linear operator space L(X,Y) and a convex pointed cone C in linear topological space is defined.
给定两个线性拓扑空间X和Y以及Y的一个含原点的凸尖锥C ,对X的子集定义一种与连续线性算子空间L(X ,Y)和C相关的广义内点 。
4) pointed convex cone
尖凸锥
5) closed convex cone
闭凸锥
1.
In this paper we discuss the optimal approximation of matrices and its numerical algorithm on some closed convex cone.
讨论矩阵在闭凸锥上的最佳逼近及其数值算法,在对称半正定矩阵集上,给出了最佳逼近数值算法的MATLAB程序和数值例子。
6) bounded closed conves cone
有界闭凸锥
补充资料：凸锥
凸锥
convex cone
凸锥【阴vex仪扣e;阳叮‘l成.陇叮cl 从一点(凸锥的顶点)出发的射线构成的凸体(con-vex body)V.这个定义把V等同于全空间的情况排除在外.凸锥的概念包括二面角和半空间等概念作为其特殊情况.凸锥有时指的是这个锥体的表面.
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参考词条