Results 181 to 190 of about 87,285 (205)
Some of the next articles are maybe not open access.
On the Total Graph and Its Complement of a Commutative Ring
Communications in Algebra, 2013T Asir, Tamizh Chelvam T
exaly
On the Total Graph of a Finite Commutative Ring
Communications in Algebra, 2012Mohammad Hassan Shirdareh Haghighi
exaly
When is a 2 × 2 Matrix Ring Over a Commutative Local Ring Quasipolar?
Communications in Algebra, 2011Jianlong Chen
exaly
Compactly generated t-structures in the derived category of a commutative ring
Mathematische Zeitschrift, 2019Michal Hrbek
exaly
Commutativity of rings with constraints on commutators
2012This paper studies commutativity of rings \(R\) satisfying polynomial identities of the form\break \(x^t[x^n,y]y^r=[x,y^m]y^s\) and three similar forms, where \(n,m,r,s,t\) are suitably-chosen nonnegative integers. Whether the theorems are correct as stated is not clear, but for some \((n,m,r,s,t)\) the proofs given do not work.
openaire +2 more sources