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Equivariant acyclic maps
Author(s):
Amiya
Mukherjee;
Aniruddha
C.
Naolekar
Journal:
Proc. Amer. Math. Soc.
125
(1997),
3747-3752.
MSC (1991):
Primary 55N25, 55N91
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Abstract:
In this paper we apply a recently developed new version of the Bredon-Illman cohomology theory to obtain an equivariant analogue of a result of Kan and Thurston, which implies that a connected CW-complex has the homotopy type of a space obtained by applying the plus construction of Quillen to certain Eilenberg-MacLane spaces.
References:
- 1.
- A. J. Berrick, An approach to algebraic K-theory, Research Notes in Math. 56 (Pitman, 1982). MR 84g:18028
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- G. E. Bredon, Equivariant cohomology theories, Lecture Notes in Math. 34 (Springer-Verlag, 1967). MR 35:4914
- 3.
- T. tom Dieck, Transformation groups, de Gruyter Studies in Math. 8 (Walter de Gruyter, Berlin, New York, 1987). MR 89c:57048
- 4.
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- 5.
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- 6.
- D. M. Kan and W. P. Thurston, Every connected space has the homology of a
, Topology 15 (1976), 253-258. MR 54:1210 - 7.
- S. Illman, Equivariant singular homology and cohomology, Mem. Amer. Math. Soc. 19 (1975). MR 51:11482
- 8.
- A. Mukherjee and G. Mukherjee, Bredon-Illman cohomology with local coefficients, Quart. J. Math. Oxford(2) 47 (1996), 199-219. CMP 96:15
- 9.
- D. G. Quillen, Cohomology of groups, Actes Congrès Int. Math. Nice, T. 2 (1970), 47-51. MR 58:7627a
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Additional Information:
Amiya
Mukherjee
Affiliation:
Stat-Math Division, Indian Statistical Institute, 203 B. T. Road, Calcutta 700 035, India
Email:
amiya@isical.ernet.in
Aniruddha
C.
Naolekar
Affiliation:
School of Mathematics, SPIC Science Foundation, 92, G. N. Chetty Road, Madras 600 017, India
Email:
anirudha@ssf.ernet.in
DOI:
10.1090/S0002-9939-97-04069-0
PII:
S 0002-9939(97)04069-0
Keywords:
Equivariant cohomology,
$G$-acyclic map,
$G$-homotopy equivalence
Received by editor(s):
October 16, 1995
Received by editor(s) in revised form:
July 19, 1996
Communicated by:
Thomas Goodwillie
Copyright of article:
Copyright
1997,
American Mathematical Society
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