The -cohomology of hyperplane complements
Michael W. Davis
Ohio State University, Columbus, USATadeusz Januszkiewicz
Polskiej Akademii Nauk, Warszawa, PolandIan J. Leary
University of Southampton, UK
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Abstract
We compute the -Betti numbers of the complement of a finite collection of affine hyperplanes in . At most one of the -Betti numbers is nonzero.
Cite this article
Michael W. Davis, Tadeusz Januszkiewicz, Ian J. Leary, The -cohomology of hyperplane complements. Groups Geom. Dyn. 1 (2007), no. 3, pp. 301–309
DOI 10.4171/GGD/14