"A Minimal Regular Ring Extension of C(X)" by Melvin Henriksen, Robert M. Raphael et al.
 

Document Type

Article

Department

Mathematics (HMC)

Publication Date

2002

Abstract

Let G(X) denote the smallest (von Neumann) regular ring of real-valued functions with domain X that contains C(X), the ring of continuous real-valued functions on a Tikhonov topological space (X,Τ). We investigate when G(X) coincides with the ring C(X,Τδ) of continuous real-valued functions on the space (X,Τδ), where Τδ is the smallest Tikhonov topology on X for which tau subset of or equal to tau(delta) and C(X,Τδ) is von Neumann regular. The compact and metric spaces for which G(X) = C(X,Τδ) are characterized. Necessary, and different sufficient, conditions for the equality to hold more generally are found.

Comments

Previously linked to as: http://ccdl.libraries.claremont.edu/u?/irw,426

Rights Information

© 2002 Institute of Mathematics, Polish Academy of Sciences

Terms of Use & License Information

Terms of Use for work posted in Scholarship@Claremont.

Included in

Mathematics Commons

Share

COinS