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Hodge decomposition of Alexander invariants

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Abstract:

Multivariable Alexander invariants of algebraic links calculated in terms of algebro-geometric invariants (polytopes and ideals of quasiadjunction). The relations with log-canonical divisors, the multiplier ideals and a semicontinuity property of polytopes of quasiadjunction are discussed.

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Authors and Affiliations

  1. Department of Mathematics, University of Illinois, Chicago, IL 60607, USA. e-mail: libgober@math.uic.edu, , , , , , US

    Anatoly Libgober

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  1. Anatoly Libgober
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Received: 8 February 2001 / Revised version: 1 December 2001

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Libgober, A. Hodge decomposition of Alexander invariants. manuscripta math. 107, 251–269 (2002). https://doi.org/10.1007/s002290100243

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  • DOI: https://doi.org/10.1007/s002290100243

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