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Licensed Unlicensed Requires Authentication Published by De Gruyter October 8, 2014

Cohomology of 3-points configuration spaces of complex projective spaces

Samia Ashraf and Barbu Berceanu
From the journal Advances in Geometry

Abstract

We compute the Betti numbers and describe the cohomology algebras of the ordered and unordered configuration spaces of three points in complex projective spaces, including the infinite dimensional case. We also compute these invariants for the configuration spaces of three collinear and non-collinear points.

Published Online: 2014-10-8
Published in Print: 2014-10-1

© 2014 by Walter de Gruyter Berlin/Boston

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