Inverses and Powers of Matrices over an Incline  

作　　者：D UAN Jun-sheng GUO Ai-ping YUN Wen-zai 

机构地区：[1]College of Sciences, Shanghai Institute of Technology, Shanghai 201418, China [2]School of Mathematics, Baotou Teachers College, Baotou 014030, China

出　　处：《Chinese Quarterly Journal of Mathematics》2011年第3期383-387,共5页数学季刊（英文版）

基　　金：Supported by the Innovation Program of Shanghai Municipal Education Commission(11YZ225)

摘　　要：Invertible conditions,indices and periods of matrices over an incline are considered.In all proofs multiplicative commutativity is not used.Some results about invertibility, indices and periods in a commutative incline are proved to be correct also for any incline.

关 键 词：INCLINE invertible matrices indices PERIODS 

分 类 号：O153[理学—数学]