arXiv:1801.04383 Abstract | arXiv Analytics

arXiv:1801.04383 [math.AT]Abstract References Reviews Resources

Cohomology rings of compactifications of toric arrangements

Published 2018-01-13Version 1

Some projective wonderful models for the complement of a toric arrangement in a n-dimensional algebraic torus T were constructed in [3]. In this paper, which we present here in a preliminary version, we describe their integer cohomology rings by generators and relations.

Categories: math.AT, math.AG, math.CO

Keywords: toric arrangement, compactifications, integer cohomology rings, n-dimensional algebraic torus, preliminary version

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