Smith Form of Triangular Multivariate Polynomial Matrix

作     者：LIU Jinwang WU Tao LI Dongmei LIU Jinwang;WU Tao;LI Dongmei

作者机构：School of Mathematics and Computing SciencesHunan University of Science and TechnologyXiangtan 411201China 

出 版 物：《Journal of Systems Science & Complexity》 (系统科学与复杂性学报（英文版）)

年 卷 期：2023年第36卷第1期

页      面：151-164页

核心收录：

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

基　　金：supported by the National Natural Science Foundation of China under Grant Nos.11971161 and 11871207 

主　　题：Degree-Lexicographical order equivalence of matrix multidimensional system multivariate polynomial matrix Smith form 

摘      要：The Smith form of a matrix plays an important role in the equivalence of *** is known that some multivariate polynomial matrices are not equivalent to their Smith *** this paper,the authors investigate mainly the Smith forms of multivariate polynomial triangular matrices and testify two upper multivariate polynomial triangular matrices are equivalent to their Smith forms respectively.