摘要
利用矩阵弱相似及矩阵对弱相似的相关理论,在复数域C上,研究二阶全矩阵代数M_(2)(C)上m阶循环群C_(m)的模代数结构,并且在同构意义下刻画M_(2)(C)上所有的2m阶二面体群D_(2m)-模代数结构。
By using the theories of weak similarity of matrices and weak similarity of matrix pairs,the module algebra structures of cyclic groups of C_(m) are researched over the full matrix algebra of 2×2 on the complex field C,and all module algebra structures of dihedral groups D_(2m) are characterized over the full matrix algebra of 2×2 up to isomorphism.
作者
苏冬
SU Dong(School of Mathematics and Statistics,Henan University of Science and Technology,Luoyang 471023,Henan,China)
出处
《山东大学学报(理学版)》
CAS
CSCD
北大核心
2024年第2期14-21,31,共9页
Journal of Shandong University(Natural Science)
基金
国家自然科学基金资助项目(12201187)
河南省自然科学基金资助项目(222300420156)。
关键词
全矩阵代数
二面体群
弱相似
模代数
full matrix algebra
dihedral group
weak similarity
module algebra