On quasiideals of regular ring

The Maximal Regular Ideal of a Ring

The ring of k-regular sequences, II

In this paper we continue our study of k regular sequences begun in We prove some new results give many new examples from the literature and state some open problems

Rigid Resolution of a Finitely Generated Module Over a Regular Local Ring

The Regular Digraph of Ideals of a Commutative Ring

Let R be a commutative ring and Max (R) be the set of maximal ideals of R. The regular digraph of ideals of R, denoted by −−→ Γreg(R), is a digraph whose vertex set is the set of all non-trivial ideals of R and for every two distinct vertices I and J , there is an arc from I to J whenever I contains a J-regular element. The undirected regular (simple) graph of ideals of R, denoted by Γreg(R), h...

The Ring of Regular Functions of an Algebraic Monoid

Let M be an irreducible normal algebraic monoid with unit group G. It is known that G admits a Rosenlicht decomposition, G = GantGaff ∼= (Gant ×Gaff )/Gaff ∩Gant, where Gant is the maximal anti-affine subgroup of G, and Gaff the maximal normal connected affine subgroup of G. In this paper we show that this decomposition extends to a decomposition M = GantMaff ∼= Gant∗Gaff∩GantMaff , whereMaff i...