Strongly J-clean matrices over 2-projective-free rings
Rings and Algebras
2014-10-29 v2
Abstract
An element in a ring is strongly J-clean if it is the sum of an idempotent and an element in the Jacobson radical that commutes. We characterize the strongly J-clean matrices over 2-projective-free non-commutative rings.
Cite
@article{arxiv.1409.3974,
title = {Strongly J-clean matrices over 2-projective-free rings},
author = {Marjan Sheibani Abdolyousefi and Hunyin Chen and Rahman Bahmani Sangesari},
journal= {arXiv preprint arXiv:1409.3974},
year = {2014}
}