Two Proofs of a Conjecture of Hori and Vafa

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dc.creatorBertram, Aaron
dc.creatorCiocan-Fontanine, Ionut
dc.creatorKim, Bumsig
dc.date2003-04-25
dc.date.accessioned2026-07-07T04:57:24Z
dc.date.available2026-07-07T04:57:24Z
dc.descriptionWe give two proofs of a conjecture of Hori and Vafa which expresses the J-function (i.e, the generating function for 1-point descendant Gromov-Witten invariants) of a Grassmannian in terms of the J-function of a product of projective spaces. Similar relations are obtained for two-point descendants, and three-point (primary) Gromov-Witten invariants. As an application we prove Givental's "R-Conjecture" - hence the Virasoro conjecture - for Grassmannians.
dc.description34 pages, no figures
dc.identifierhttps://arxiv.org/abs/math/0304403
dc.identifierhttp://arxiv.org/abs/math/0304403
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/67250
dc.subjectAlgebraic Geometry
dc.subjectHigh Energy Physics - Theory
dc.subject14N35,14M15
dc.titleTwo Proofs of a Conjecture of Hori and Vafa
dc.typetext

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