Insertion and extension results for pointfree complete regularity

There are insertion-type characterizations in pointfree topology that extend well known insertion theorems in point-set topology for all relevant higher separation axioms with one notable exception: complete regularity. In this paper we fill this gap. The situation reveals to be an interesting and pe...

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Bibliographic Details
Main Author: Gutiérrez García, Javier (author)
Other Authors: Picado, Jorge (author)
Format: article
Language:eng
Published: 2013
Subjects:
Frame, locale, sublocale, completely separated sublocales, compact sublocale, compact-like real function, complete regular frame, upper semicontinuous, lower semicontinuous, insertion, insertion theorem, C-embedding, C∗-embedding
Online Access:http://hdl.handle.net/10316/89466
Country:Portugal
Oai:oai:estudogeral.sib.uc.pt:10316/89466

Internet

http://hdl.handle.net/10316/89466

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