Complete outer Lipschitz classification of complex surface singularities | Vidéo | Carmin.tv

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Complete outer Lipschitz classification of complex surface singularities

Appears in collection : Singularities / Singularités

The talk will present a complete Lipschitz classification of complex sur-face germs for the outer metric. It is based on the classification relative to the inner metric obtained 10 years ago with Lev Birbrair and Walter Neu-mann and on new tools involving non archimedean geometry, in particular the non-archimedean link which is a generalization of the valuative tree introduced by Favre and Jonsson, and ultrametrics on what we call the log-arithmic link of the singularity. This is a joint work with Lorenzo Fantini and Walter Neumann.

Information about the video

Date of recording 26/09/2023
Date of publication 16/10/2023
Institution CIRM
Licence CC BY NC ND
Language English
Audience Researchers, Graduate Students
Director(s) Guillaume Hennenfent
Format MP4

Citation data

DOI 10.24350/CIRM.V.20095503
Cite this video Pichon, Anne (26/09/2023). Complete outer Lipschitz classification of complex surface singularities. CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.20095503
URL https://dx.doi.org/10.24350/CIRM.V.20095503

Bibliography

PICHON, Anne. An introduction to Lipschitz geometry of complex singularities. Introduction to Lipschitz Geometry of Singularities: Lecture Notes of the International School on Singularity Theory and Lipschitz Geometry, Cuernavaca, June 2018, 2020, p. 167-216. - http://dx.doi.org/10.1007/978-3-030-61807-0_7

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