Annihilating polynomials for quadratic forms and Stirling numbers of the second kind

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dc.creatorDe Wannemacker, Stefan A. G.
dc.date2007-02-27
dc.date.accessioned2026-07-07T07:49:09Z
dc.date.available2026-07-07T07:49:09Z
dc.descriptionWe present a set of generators of the full annihilator ideal for the Witt ring of an arbitrary field of characteristic unequal to two satisfying a non-vanishing condition on the powers of the fundamental ideal in the torsion part of the Witt ring. This settles a conjecture of Ongenae and Van Geel. This result could only be proved by first obtaining a new lower bound on the 2-adic valuation of Stirling numbers of the second kind.
dc.description13 pages, accepted by Mathematische Nachrichten
dc.identifierhttps://arxiv.org/abs/math/0702817
dc.identifierhttp://arxiv.org/abs/math/0702817
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/124744
dc.subjectNumber Theory
dc.subjectRings and Algebras
dc.titleAnnihilating polynomials for quadratic forms and Stirling numbers of the second kind
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