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X-WR-CALDESC:Centro de Modelamiento Matemático
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DTSTART:20260531T044028
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UID:MEC-dd64a3eecab7ccdb9e25bcf8c3b942b5@cmm.uchile.cl
DTSTART;TZID=America/Santiago:20260505T140000
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DTSTAMP:20260505T095751Z
CREATED:20260505
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TRANSP:OPAQUE
SUMMARY:Seminario SIPo: A glimpse about blow-up algebras
DESCRIPTION:\n\n\n\n\n\nSeminario SIPo: A glimpse about blow-up algebras\n\n\n\n\n\n\n\n\n\n\n\n\n\nAbstract:\nBlow-up algebras is a classical and central topic in both commutative algebra and algebraic geometry. From the geometric point of view, they appear related to the Theory of Resolution of Singularities. On the algebraic side, they are mostly used to capture the algebraic relations between generators of some ideal. This is a very intuitive problem that can be roughly translated in terms of computing the implicit equations of a parametric curve or a parametric surface.\nIn this talk, we present through examples two of these Blow-up Algebras: The Rees Algebra and the special fiber of an ideal. We discuss the challenging problem of finding the defining equations of these algebras, highlighting some new results and open problems.\nSpeaker: André Dosea, Universidade Federal de Sergipe.\nWhen: May 05, 2026 at 2:00 p.m.\nVenue: Sala John Von Neumann, 7th floor, Beauchef 851\n\n\n\n\n\n\n\n
URL:https://www.cmm.uchile.cl/events/seminario-sipo-a-glimpse-about-blow-up-algebras/
ORGANIZER;CN=CMM:MAILTO:
LOCATION:Sala John Von Neumann, 7th floor, Beauchef 851
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