arXiv:1002.4508 Abstract | arXiv Analytics

arXiv:1002.4508 [math.GN]Abstract References Reviews Resources

A new Lindelof topological group

Published 2010-02-24Version 1

We show that the subsemigroup of the product of w_1-many circles generated by the L-space constructed by J. Moore is again an L-space. This leads to a new example of a Lindelof topological group. The question whether all finite powers of this group are Lindelof remains open.

Journal: Topology Appl. 157:5 (2010), 990-996

DOI: 10.1016/j.topol.2009.12.014

Categories: math.GN

Subjects: 22A20, 54D20

Keywords: lindelof topological group, lindelof remains open, finite powers, subsemigroup

Tags: journal article

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