Hitchin-Thorpe Inequality for Noncompact Einstein 4-Manifolds

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dc.creatorDai, Xianzhe
dc.creatorWei, Guofang
dc.date2006-12-04
dc.date.accessioned2026-07-07T07:34:39Z
dc.date.available2026-07-07T07:34:39Z
dc.descriptionWe prove a Hitchin-Thorpe inequality for noncompact Einstein 4-manifolds with asymptotic geometry at infinity. The asymptotic geometry at infinity is either a cusp bundle over a compact space (the fibered cusps) or a fiber bundle over a cone with a compact fiber (the fibered boundary). Many noncompact Einstein manifolds come with such a geometry at infinity.
dc.description17 pages
dc.identifierhttps://arxiv.org/abs/math/0612105
dc.identifierhttp://arxiv.org/abs/math/0612105
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/119837
dc.subjectDifferential Geometry
dc.subject53C
dc.titleHitchin-Thorpe Inequality for Noncompact Einstein 4-Manifolds
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