A New Signature-Based Algorithms for Computing Gr?bner Bases

被引:0
|
作者
ZHENG Licui [1 ]
LIU Jinwang [2 ]
LIU Weijun [1 ]
LI Dongmei [2 ]
机构
[1] School of Mathematics and Statistics,Central South University
[2] Department of Mathematics and Computing Sciences,Hunan University of Science and Technology
基金
中国国家自然科学基金;
关键词
Factor; Gr?bner basic; signature-based;
D O I
暂无
中图分类号
O154.2 [同调代数];
学科分类号
0701 ; 070101 ;
摘要
Gao,Volny and Wang(2010) gave a simple criterion for signature-based algorithms to compute Grobner bases.It gives a unified frame work for computing Grobner bases for both ideals and syzygies,the latter is very important in free resolutions in homological algebra.Sun and Wang(2011) later generalized the GVW criterion to a more general situation(to include the F5 Algorithm).Signature-based algorithms have become increasingly popular for computing Grobner bases.The current paper introduces a concept of factor pairs that can be used to detect more useless J-pairs than the generalized GVW criterion,thus improving signature-based algorithms.
引用
收藏
页码:210 / 221
页数:12
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