Renormalised iterated integrals of symbols with linear constraints

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dc.creatorPaycha, Sylvie
dc.date2007-02-22
dc.date2008-03-12
dc.date.accessioned2026-07-07T09:26:15Z
dc.date.available2026-07-07T09:26:15Z
dc.descriptionGiven a holomorphic regularisation procedure (e.g. Riesz or dimensional regularisation) on classical symbols, we define renormalised multiple integrals of radial classical symbols with linear constraints. To do so, we first prove the existence of meromorphic extensions of multiple integrals of holomorphic perturbations ofradial symbols with linear constraints and then implement either generalised evaluators or a Birkhoff factorisation. Renormalised multiple integrals are covariant and factorise over independent sets of constraints.
dc.identifierhttps://arxiv.org/abs/math-ph/0702076
dc.identifierhttp://arxiv.org/abs/math-ph/0702076
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/156684
dc.subjectMathematical Physics
dc.subjectOperator Algebras
dc.subject47G30 16W30 81O30
dc.titleRenormalised iterated integrals of symbols with linear constraints
dc.typetext

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