Displaying similar documents to “Essential Cover and Closure”

Prüfer rings with involution

Ismail M. Idris (2003)

Czechoslovak Mathematical Journal


The concept of a Prüfer ring is studied in the case of rings with involution such that it coincides with the corresponding notion in the case of commutative rings.

Zero-Dimensionality and Serre Rings

Karim, D. (2004)

Serdica Mathematical Journal


2000 Mathematics Subject Classification: Primary 13A99; Secondary 13A15, 13B02, 13E05. This paper deals with zero-dimensionality. We investigate the problem of whether a Serre ring R <X> is expressible as a directed union of Artinian subrings.