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The Completion of an Abelian l-Group

Published online by Cambridge University Press:  20 November 2018

G. Otis Kenny
G. Otis Kenny*
Affiliation:
University of Kansas, Lawrence, Kansas
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A directed partially ordered abelian group (G, ≦ ) is a tight Riesz group if for a1, a2, b1, b2 ∈ G with ai < bj, i, j = 1,2, there is an x ∈ G with ai < x < bj, i, j = 1, 2. The open interval topology on G is the topology having as a base the set of all open intervals (a, b) = {x ∈ G|a < x < b}. For any x ∈ G, a neighborhood base at x is the set of all open intervals (x — a, x + a) = x + ( — a, a) for a > 0.

Type
Research Article
Information
Canadian Journal of Mathematics , Volume 27 , Issue 5 , 01 October 1975 , pp. 980 - 985
Copyright
Copyright © Canadian Mathematical Society 1975

References

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