This article is cited in 11 papers

On Palais universal $G$-spaces and isovariant absolute extensors

S. M. Ageev

Belarusian State University, Faculty of Mathematics and Mechanics

Abstract: We develop the theory of isovariant absolute extensors which were earlier introduced by R. Palais. The existence of injective objects of the isovariant category is proved and their properties are studied.
Bibliography: 23 items.

Keywords: classifying $G$-spaces, isovariant absolute extensor.

UDC: 515.124.62+515.122.4

MSC: 57S10

Received: 16.11.2010 and 13.02.2012

DOI: 10.4213/sm7817

 English version: Sbornik: Mathematics, 2012, 203:6, 769–797

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