1.This paper researches the Moore-Penrose inverse f β,γ + of the morphism f weighted with respect to morphisms β and γ in categories, and gives the necessary and sufficient conditions of the existence and expressions of f β,γ + for general morphisms, morphisms with epic-monic factorizations and morphisms with kernels (cokernels) respectively, and extend the result about the Moore-Penrose inverse of the morphisms f weighted with respect to symmetric morphisms β and γ respectively.
研究了范畴中态射 f关于态射β和γ的加权 Moore-Penrose逆 fβ,γ+,分别给出了一般态射、有满单分解态射与有核 (上核 )的 fβ,γ+存在的充要条件及其相应的表达式 ,推广了 f关于对称态射β和γ的加权Moore-Penrose逆的相应结果 .
2.It analyzes Knuth-Morris-Pratt algorithm, Boyer-Moore algorithm and the various changes of Boyer-Moore algorithm proposed respectively by Horspool, Wu & Manber and Aho-Corasick . The important points of string matching techniques in practice are presented by evaluating several algorithms in Snort2.0 which is an open source NIDS system used in the network security field. And identifies the direction of research and development in NIDS using string matching.
简述了字符串匹配算法的研究进展,分析了Knuth- Morris-Pratt算法、Boyer-Moore算法以及Horspool、Wu & Manber和Aho-Corasick针对Boyer-Moore算法提出的多种改进算法,并基于网络安全应用中开放源码的NIDS系统——Snort2.0,对其中几个算法进行评测,指出了实际应用中字符串匹配技术的关键点和解决办法,探讨了应用字符串匹配技术的NIDS的研发方向。
3.In this paper, we give some sufficient conditions and properties for Moore-Penrose inverses about product and sum of morphism in Abel category and additive category with an involution.
态射的Moore-Penrose逆是矩阵的Moore-Penrose逆在有对合*的范畴中的推广。 本文给出加法范畴及Abel范畴中态射的和与积的Moore-Penrose逆存在的充分条件和一些性质。
4.In this paper,the representations for the weighted Moore-Penrose inrerse and the Drazin inr erse of the Kronecker product AB of the two matrices A and B are given,and using these results,the determinant forms for projectors AAMN, AMNA, AdA are deduced. The results for Moore-Penrose inverse and inverse are the Special cases of this paper.
本文给出矩阵A和B的Kronecker积的加权Moore－Penrose逆、Drazin逆和群逆的表示，并应用这些结果给出投影算子AAMN，AMNA，AdA和AgA的行列式表示，已知的关于Moore－Penrose逆和正则逆的结果，均为本文的特例．
5.The Weighted Generalized Moore - Penrose Inverse over Rings
环上矩阵的加权Moore-Penrose逆
6.THE GENERALIZED MOORE-PENROSE INVERSE OF MORPHISM IN CATEGORY
关于范畴中态射的广义Moore-Penrose逆
7.《WMEM》 Special Interview with Albert Moore Presi-dent of AMT-A Special Visit to Mr. Albert Moor, President of AMT
WMEM杂志专访美国制造技术协会(AMT)主席Mr.Albert Moore
8.Chr. and it is very possible that P. biaristatum(Bl.) Moore is not distributed in the Himalayas, Indo China, Myanmar and Yunnan.
认为九州耳蕨P．kiusiuenseTagawa是大叶耳蕨P．grandifronsC．Chr．的一异名，二尖耳蕨P．biaristatum（Bl．）Moore极有可能并不分布于喜马拉雅、中南半岛、缅甸和云南。
9.In this paper, the author proves directly, by means of the structure of Pixtey-Roy topology, the result that the consistency of Axiom System MA+CH imply there exists normal. Moore, c.
本文借助Pixley—Roy拓扑的结构,直接证明了MA+CH蕴含着存在正规、Moore、c.
10.A Remark on Moore-Penrose Inverse
关于Moore-Penrose逆的一点注记(英文)
