Precise asymptotics of the Ricci flow neckpinch

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dc.creatorAngenent, Sigurd
dc.creatorKnopf, Dan
dc.date2005-11-09
dc.date.accessioned2026-07-07T06:51:04Z
dc.date.available2026-07-07T06:51:04Z
dc.descriptionThe best known finite-time local Ricci flow singularity is the neckpinch, in which a proper subset of the manifold becomes geometrically close to a portion of a shrinking cylinder. In this paper, we prove precise asymptotics for rotationally symmetric Ricci flow neckpinches. We then compare these rigorous results with formal matched asymptotics for fully general neckpinch singularities.
dc.identifierhttps://arxiv.org/abs/math/0511247
dc.identifierhttp://arxiv.org/abs/math/0511247
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/104865
dc.subjectDifferential Geometry
dc.subjectAnalysis of PDEs
dc.subject53C44, 35K55
dc.titlePrecise asymptotics of the Ricci flow neckpinch
dc.typetext

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