convex set

基本解释

• （管理数学）[数] 凸集

英汉例句

双语例句

• The problem of the existence of a cone subdifferential for the cone convex set valued maps in the locally convex, linear and topological vector space is discussed.
  在局部凸线性拓扑向量空间讨论了一种锥凸集值映射的锥次微分的存在性问题，证明了几个锥次微分的存在定理。
• Using separation theorem of convex set and the time terminal value function equation, we obtain the determining method of optimal terminal time as well as the Maximum principle.
  由凸集分离定理及终端时间阈值函数方程，我们获得了最大值原理及最优控制时间的确定方法。
• In this paper we investigate the convex set in a plane of constant curvature.
  本文研究常曲率平面上的凸集，研究常曲平面上的凸集方法。

词组短语

短语

• convex closed set 凸闭集
• absolutely convex compact set 绝对凸紧集
• minimal convex generated set 小凸生成集
• regular convex compact set 正则紧凸集
• convex polyhedral set 凸多面集

专业释义

数学

• 凸集

  Firstly, we give some technologies and notations, and introduce the definitions of numerical range , convex set, extreme point, maximal partial isometry etc. Subsequently we give some well-known theorems such as the Krein-Milman theorem, polar decomposition theorem and spectral theorem.
  首先我们介绍了一些符号的表示意义，接着引入了数值域，凸集，凸集端点，极大部分等距等概念，而后给出一些广泛熟知的定理如Krein-Milman定理，极分解定理，谱定理等。

  计算机科学技术

• 凸集

  Based on Lyapunov stability theory, Razumikhin stability theory and convex set theory, linear matrix inequality, matrix analyzing methods and convex programming are adopted in this paper.
  本文的研究工作主要基于Lyapunov稳定性定理，Razumikhin稳定性定理以及凸集的有关理论，并采用了线性矩阵不等式，矩阵分析以及凸规划等工具。

  机械工程

• 凸集合