2 citations · 6 across the 8 of their papers we have counts for
4 papers · 1 filter
Strongly Clean Matrices over Commutative Rings
H. Chen, H. Kose, Y. Kurtulmaz
A commutative ring is projective free provided that every finitely generated -module is free. An element in a ring is strongly clean provided that it is the sum of an idempo…
Uniquely Strongly Clean Triangular Matrix Rings
H. Chen, O. Gurgun, H. Kose
A ring is uniquely (strongly) clean provided that for any there exists a unique idempotent such that . Let be a uniquel…
On Perfectly Clean Rings
H. Chen, S. Halicioglu, H. Kose
An element of a ring is called perfectly clean if there exists an idempotent such that . A ring is perfectly clean in case every element i…
Strongly clean triangular matrix rings with endomorphisms
H. Chen, H. Kose, Y. Kurtulmaz
A ring is strongly clean provided that every element in is the sum of an idempotent and a unit that commutate. Let be the skew triangular matrix ring over a loca…