Alternating formulas for K-theoretic quiver polynomials

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dc.creatorMiller, Ezra
dc.date2003-12-12
dc.date.accessioned2026-07-07T05:03:51Z
dc.date.available2026-07-07T05:03:51Z
dc.descriptionThe main theorem here is the K-theoretic analogue of the cohomological `stable double component formula' for quiver functions in [Knutson, Miller, and Shimozono, math.AG/0308142]. This K-theoretic version is still in terms of lacing diagrams, but nonminimal diagrams contribute terms of higher degree. The motivating consequence is a conjecture of A. Buch on the sign-alternation of the coefficients appearing in his expansion of quiver K-polynomials in terms of stable Grothendieck polynomials for partitions [Buch, math.AG/0104029].
dc.description11 pages
dc.identifierhttps://arxiv.org/abs/math/0312250
dc.identifierhttp://arxiv.org/abs/math/0312250
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/69579
dc.subjectCombinatorics
dc.subjectAlgebraic Geometry
dc.subject05E05, 14C17
dc.titleAlternating formulas for K-theoretic quiver polynomials
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