查询词典 absolutely convex hull

In virtue of this,some properties of convex polyhedroid are studied and the definite values and extreme values of convex polygon in Euclidean plane are extended to the case in n-dimensional space.

提出n维欧氏空间中广义重心坐标的概念，建立了广义重心坐标下两点间的距离公式，并利用于研究凸多胞形的若干性质，将欧氏平面上凸多边形的一些定值与极值性质推广到n维空间。

According to the viewpoint of combination tope, any convex polyhedron can be composed of some simplexes, and both convex polyhedron and simplex are important concepts of programming theory, so it's necessary to find their volumes in some calculations.

由组合拓扑学可知，任意凸多面体均为若干个单纯形的某种组合，两者均为规划论中最重要的基本概念之一，因而在一些计算中对其求积是不可少的。

There are a large number of non-convex functions in practical problems, and they have similar nature in the non-linear programming as convex functions.

实际问题中的大量函数都是非凸的，它们与凸函数在非线性规划中有一些相似的性质。

In fact, the former only consider the strict convex programming, while the latter considers the convex programming.

支持向量机中有一类重要的变形方法，虽然很有效，但缺乏相应的统计学习理论基础。

Let X be a Banach space, be a locally convex linear topological space, C is a τ-sequence compact convex subset of X, and S an asymptotically nonexpansive type semigroups from C onto itself.

X是一Banach空间，是局部凸线性拓扑空间，C是X上的τ-序列紧凸集，S是C上的Γ类渐近非扩张型半群。

Along with the development of convex fuzzy set, people investigate the convexity of fuzzy mapping on convex sets and its application in fuzzy programming .

随着凸模糊集研究的深入与发展，人们讨论了模糊映射在凸集上的凸性及其在模糊规划中的应用。

And then, the concept of a strong C- convex fuzzy set is introduced,and using this concept the C-Minkowski addition of fuzzy sets as well as therelationship between it and the C- convex fuzzy sets is studied.

我们还引入了强C-凸模糊集的概念，并利用这个概念讨论了模糊集的C-Minkowski和运算及其与强C-凸模糊集之间的关系。

In this paper,we give the definition of an∈,∈∨q(λ,μ-convex fuzzy set and discuss some of the fundamental properties of such convex fuzzy set.

给出∈，∈∨q(λ，μ-凸模糊集的定义，讨论它们的一些基本性质。

In this study, the convex set theory and convex models are applied in the treatment of uncertainty in the seismic hazard analysis and performance-based structural seismic evaluation and design, and an alternative approach is developed for analyzing the uncertainty in earthquake engineering.

本文运用凸集理论和凸集模型描述地震危险性分析和基于性能的抗震性能评估和抗震设计中相关因素的不确定性，发展地震工程中不确定性因素的新的处理方法。

A new concept of convex set and its some characteristic properties This paper give a new definition, the support direction of a boundary point of convex set.

2复杂网格的Buffon概率在积分几何中，运动公式是一些定义在定区域与动区域交集上的几何函数的积分公式。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。