Seiberg-Witten invariants of non-simple type and Einstein metrics

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dc.creatorGuerra, Heberto del Rio
dc.date2000-02-28
dc.date.accessioned2026-07-07T04:34:07Z
dc.date.available2026-07-07T04:34:07Z
dc.descriptionWe construct examples of four dimensional manifolds with Spin$^c$-structures, whose moduli spaces of solutions to the Seiberg-Witten equations, represent a non-trivial bordism class of positive dimension, i.e. the Spin$^c$-structures are not induced by almost complex structures. As an application, we show the existence of infinitely many non-homeomorphic compact oriented 4-manifolds with free fundamental group and predetermined Euler characteristic and signature that do not carry Einstein metrics.
dc.description19 pages, LaTeX
dc.identifierhttps://arxiv.org/abs/math/0002243
dc.identifierhttp://arxiv.org/abs/math/0002243
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/58781
dc.subjectDifferential Geometry
dc.subject53C27;53C25
dc.titleSeiberg-Witten invariants of non-simple type and Einstein metrics
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