Displaying similar documents to “Regular AF subalgebras of some crossed products.”

A Note on a Theorem of Lion

Zofia Ambroży (2013)

Bulletin of the Polish Academy of Sciences. Mathematics

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In this note we bind together Wilkie's complement theorem with Lion's theorem on geometric, regular and 0-regular families of functions.

r-Realcompact spaces

D. Bhattacharya, Lipika Dey (2012)

Commentationes Mathematicae Universitatis Carolinae

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A new generalization of realcompactness based on ultrafilters of regular F σ -subsets is introduced. Its relationship with realcompactness, almost realcompactness, almost* realcompactness, c-realcompactness is examined. Some of the properties of the newly introduced space is studied as well.