The Mayer-Vietoris principle for Grothendieck-Witt groups of schemes

Simple item page
dc.creatorSchlichting, Marco
dc.date2008-11-28
dc.date.accessioned2026-07-07T12:06:16Z
dc.date.available2026-07-07T12:06:16Z
dc.descriptionWe prove localization and Zariski-Mayer-Vietoris for higher Grothendieck-Witt groups, alias hermitian $K$-groups, of schemes admitting an ample family of line-bundles. No assumption on the characteristic is needed, and our schemes can be singular. Along the way, we prove additivity, fibration and approximation theorems for the hermitian $K$-theory of exact categories with weak equivalences and duality.
dc.identifierhttps://arxiv.org/abs/0811.4632
dc.identifierhttp://arxiv.org/abs/0811.4632
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/208606
dc.subjectK-Theory and Homology
dc.subjectAlgebraic Geometry
dc.subject19G38, 19E08, 19G12, 11E81, 14C35
dc.titleThe Mayer-Vietoris principle for Grothendieck-Witt groups of schemes
dc.typetext

Files

Collections

arXiv