On the number of defining relations for nonfibered kaehler groups

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dc.contributor	Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada I
dc.contributor	Universitat Politècnica de Catalunya. EGSA - Equacions Diferencials, Geometria, Sistemes Dinàmics i de Control, i Aplicacions
dc.contributor.author	Amorós Torrent, Jaume
dc.contributor.author	Bauer-Catanese, Ingrid
dc.date	1999-01
dc.identifier.uri	http://hdl.handle.net/2117/1188
dc.language.iso	eng
dc.rights	Attribution-NonCommercial-NoDerivs 2.5 Spain
dc.rights	info:eu-repo/semantics/openAccess
dc.rights	http://creativecommons.org/licenses/by-nc-nd/2.5/es/
dc.subject	Analytic spaces
dc.subject	Kähler groups
dc.subject	Espais analítics
dc.subject	Classificació AMS::32 Several complex variables and analytic spaces::32J Compact analytic spaces
dc.title	On the number of defining relations for nonfibered kaehler groups
dc.type	info:eu-repo/semantics/article
dc.description.abstract	We present minimal bounds for the deficiency (least difference between numbers of generators and relations among all presentations of a group) of fundamental groups of quasiprojective manifolds which do not fiber over a curve. The bound is derived from a log version of Castelnuovo-de Franchis theorem and mixed Hodge theory. The previously known case of nonfibered compact Kaehler manifolds is presented in a unified way

Amorós Torrent, Jaume; Haro Cases, Jaume; Odintsov, Sergei D.

Haro Cases, Jaume; Amorós Torrent, Jaume

Haro Cases, Jaume; Amorós Torrent, Jaume

Aresté Saló, Llibert; Amorós Torrent, Jaume; Haro Cases, Jaume

Haro Cases, Jaume; Amorós Torrent, Jaume

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