Publisher : Department of Mathematics, Kyungpook National University
DOI : 10.5666/KMJ.2016.56.2.387
Title & Authors
Strongly Clean Matrices Over Power Series Chen, Huanyin; Kose, Handan; Kurtulmaz, Yosum;
An matrix A over a commutative ring is strongly clean provided that it can be written as the sum of an idempotent matrix and an invertible matrix that commute. Let R be an arbitrary commutative ring, and let . We prove, in this note, that is strongly clean if and only if is strongly clean. Strongly clean matrices over quotient rings of power series are also determined.