Absolute extensor spaces: a correction and an answer

Carlos R. Borges

Vol. 50 (1974), No. 1, 29–30

DOI: 10.2140/pjm.1974.50.29

Abstract

This paper has a two-fold purpose: The first is to make a minor correction in the proof of a result of ours, which states that any hyperconnected space is an AE (stratifiable) and the second is to give an affirmative answer to a question of Vaughan: Does Dugundji’s Extension Theorem remain valid for linearly stratifiable spaces?

Mathematical Subject Classification 2000

Primary: 54C55

Milestones

Received: 23 May 1972

Published: 1 January 1974