On $r$-invertible matrices over antirings
Aifa Wang, Chonghua Cheng, L wei Wang
Abstract
In this paper, the $r$-invertible matrix over commutative antirings are studied and a series of equivalent characterizations of $r$-invertible matrices over commutative antirings are given.
Topics & Concepts
MathematicsInvertible matrixPure mathematicsAdvanced Topics in AlgebraRings, Modules, and AlgebrasMatrix Theory and Algorithms