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Multivariable Hodge Theoretical Invariants of Germs of Plane Curves

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journal contribution
posted on 01.03.2012, 00:00 by Pierrette Cassou-Nogues, Anatoly S. Libgober
We describe methods for calculation of polytopes of quasiadjunction for plane curve singularities which are invariants giving a Hodge theoretical refinements of the zero sets of multivariable Alexander polynomials. In particular we identify some hyperplanes on which all polynomials in multivariable Bernstein ideal vanish.

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Publisher Statement

Electronic version of an article published at Journal of Knot Theory and Its Ramifications, 20(6): 787-805. DOI: 10.1142/S0218216511009066 © Copyright World Scientific Publishing Company. http://www.worldscinet.com/jktr/mkt/archive.shtml?2011&20

Publisher

World Scientific Publishing

Language

en_US

issn

0218-2165

Issue date

19/04/2010

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Keywords

multivariable Alexander invariantsmixed Hodge structures

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