1) Complete torsion class
完备扭类
2) complete space-like submanifolds
完备类空子流形
1.
In this note,we correct some errors in the relative paper"Complete Space-like Submanifolds in de Sitter Space with Paralled Mean Curvature Vector"and obtain a rigidity theorem on complete space-like submanifolds with paralled mean curvature vector in de Sitter space.
本文纠正了论文"de Sitter空间中具有平行中曲率的完备类空子流形"证明中的一些失误,证明了de Sitter空间中具有平行中曲率的n维完备类空子流形的—个刚性定理。
4) torsion class
扭类
1.
A critical connection between torsion and semi simple classes of lattice ordered groups, viz Galois connection is developed and, using it, the existence of polar torsion class is studied and one of its expressions is given as well, so that the elemental theorems of torsion class of lattice ordered groups are extended.
建立了格序群扭类与半单类之间的一种重要联系Galois联络 ,利用这种联系研究了极扭类的存在性并且给出了极扭类的一种表示 ,推广了格序群扭类的基本定理 。
2.
A new torsion class E which satisfies AED is constructed by means of essential subgroups.
利用本质子群构造了一种新的扭类E满足A E D ,并对扭类E的结构进行了研究。
3.
：Some properties on the torsion classes B_n and B_w in this paper are studied and results in paper [1] are so improved． At the same time， a sufficience and necessity of the equivalence of compactly generated l－groups is set up under non－Abelian condition
本文研究扭类B_n与B_w的性质，改进文献[1]中的部分结果。
5) A Class of Simple Complete Lie Algebras
一类单完备李代数
6) completion
[英][kəm'pli:ʃn] [美][kəm'pliʃən]
完备
1.
The Judgment of Inverse M-Matrix Completion Based on Digraph and Its Algorithm Design & Realization;
基于有向图的逆M矩阵完备的判定及其算法的设计与实现
2.
In the paper, the completion problems of the partial matrices are discussed.
对此类型矩阵的完备问题进行研究,给出它的完备定理以及具体的算法,根据此算法可以很容易的得到三对角线部分逆M矩阵的完备式。
3.
A known result on the Deskins completion is extended by using“θ-pairs”and a key error in the proof of the known result is corrected in passing.
以θ－子群偶为工具推广了关于Ｄｅｓｋｉｎｓ完备的一个已知结果，顺便指出该已知结果论证中的一个关键性错误。
补充资料：藓类二色扭叶藓(Trachypus bicolor)
吴鹏程提供
[图]
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