Jean-Morlet Chair 2021 - Conference: Faces of Singularity Theory / Chaire Jean-Morlet 2021 - Conférence : Visages de la théorie des singularités

Collection Jean-Morlet Chair 2021 - Conference: Faces of Singularity Theory / Chaire Jean-Morlet 2021 - Conférence : Visages de la théorie des singularités

Organizer(s) Fernandez de Bobadilla, Javier ; Pichon, Anne ; Mann, Etienne
Date(s) 22/11/2021 - 26/11/2021
linked URL https://www.chairejeanmorlet.com/2571.html
00:00:00 / 00:00:00
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Functorial desingularization by torus actions

By Jaroslaw Wlodarczyk

In this talk I discuss a fast canonical method of resolving any singularities in characteristic zero. The method uses the, introduced here, operation of bordent expansion analogous to smooth (stack theoretic) weighted blow-ups considered in the joint paper with Abramovich-Temkin-Wlodarczyk and independently by McQuillan. The method is done in the language of smooth ambient schemes with torus actions.

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Citation data

  • DOI 10.24350/CIRM.V.19847303
  • Cite this video Wlodarczyk, Jaroslaw (23/11/2021). Functorial desingularization by torus actions. CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.19847303
  • URL https://dx.doi.org/10.24350/CIRM.V.19847303

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