1) finite set
有限集
1.
The numbers of some special topologies on a finite set;
有限集上两极拓扑个数的探讨
2.
By using the principle of inclusion and exclusion, two kinds of counting problems of properties of elements in infinite set S to property set P were discussed,and the corresponding formulas were given.
利用容斥原理讨论有限集S中的元素对于性质集合P中的性质是否具有的两种计数问题,给出了相应的计算公
3.
and a convenient algorithm for computing the number ofdimentiov for the lineality space generaled by a finite set of points is proposed.
以及计算有限集生成的Lineality空间维数的简便算法。
2) finite cluster
有限集团
1.
The thermodynamical properties of the two dimensional square lattice and the three dimensional simple cubic lattice transverse Ising model with spin - 1/2 are investigated within the framework of the finite cluster appraximation.
本文在有限集团近似的框架内研究了自旋为1/2的二维平方晶格和三维简立方晶格横场伊辛模型的热力学性质,得到了相应的相图,临界温度和临界横场。
4) finite point set
有限点集
1.
In this papar, we study the relations among some geometric metris for finite point sets in space with constant curvature by theory and method of distance geometry.
应用距离几何的理论与方法,研究了n维常曲率空间中有限点集的一些几何度量之间关系,建立了常曲率空间中有限点集的两类几何不等式,推广了已有的结果。
6) limited support
有限支集
补充资料:有限集
通俗定义:
集合里含有有限个元素的集合叫做有限集 例:{-1,0,1}
严格定义:
令n*是正整数的全体,且n_n={1,2,3,……,n},如果存在一个正整数n,使得集合a与n_n一一对应,那么a叫做有限集合。
空集也被认为是有限集合。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条