A mirror construction for the totally nonnegative part of the Peterson variety

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dc.creatorRietsch, Konstanze
dc.date2006-04-07
dc.date2006-12-04
dc.date.accessioned2026-07-07T07:10:38Z
dc.date.available2026-07-07T07:10:38Z
dc.descriptionWe explain how A. Givental's mirror symmetric family to the type A flag variety and its proposed generalization to partial flag varieties by Batyrev, Ciocan-Fontanine, Kim and van Straten relate to the Peterson variety Y in SL_n/B. We then use this theory to describe the totally nonnegative part of Y.
dc.descriptionNow published, corrected minor typo in the introduction. An early version appeared as ESI preprint 1674; 27 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/math/0604170
dc.identifierhttp://arxiv.org/abs/math/0604170
dc.identifierNagoya Mathematical Journal, Vol 183, special volume in honour of Professor George Lusztig (2006), pp. 105-142
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/111483
dc.subjectAlgebraic Geometry
dc.subject20G20, 15A48, 14N35, 14N15
dc.titleA mirror construction for the totally nonnegative part of the Peterson variety
dc.typetext

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