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JOURNALS // Matematicheskii Sbornik // Archive

Mat. Sb., 2010 Volume 201, Number 2, Pages 3–28 (Mi sm7530)

This article is cited in 6 papers

On extending actions of groups

S. M. Ageeva, D. Repovšb

a Belarusian State University, Faculty of Mathematics and Mechanics
b Faculty of Mathematics and Physics, University of Ljubljana, Slovenia

Abstract: Problems of dense and closed extension of actions of compact transformation groups are solved. The method developed in the paper is applied to problems of extension of equivariant maps and of construction of equivariant compactifications.
Bibliography: 27 titles.

Keywords: extension of action, equivariant absolute extensor, equivariant compactification.

UDC: 515.122.4+515.124.62

MSC: 54F11, 54H20, 58E60

Received: 24.01.2009 and 04.10.2009

DOI: 10.4213/sm7530


 English version:
Sbornik: Mathematics, 2010, 201:2, 159–182

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