On indices of 1-forms on determinantal singularities

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dc.creatorEbeling, W.
dc.creatorGusein-Zade, S. M.
dc.date2008-06-02
dc.date.accessioned2026-07-07T09:42:11Z
dc.date.available2026-07-07T09:42:11Z
dc.descriptionWe consider 1-forms on, so called, essentially isolated determinantal singularities (a natural generalization of isolated ones), show how to define analogues of the Poincaré--Hopf index for them, and describe relations between these indices and the radial index. For isolated determinantal singularities, we discuss properties of the homological index of a holomorphic 1-form and its relation with the Poincaré--Hopf index.
dc.description19 pages
dc.identifierhttps://arxiv.org/abs/0806.0219
dc.identifierhttp://arxiv.org/abs/0806.0219
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/162091
dc.subjectAlgebraic Geometry
dc.subject14B05, 14M12, 58A10
dc.titleOn indices of 1-forms on determinantal singularities
dc.typetext

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