Inverses and Powers of Matrices over an Incline
Duan Jun-sheng, Guo Ai-ping, Yun Wen-zai · Shuxue jikan · 2011
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.