Logarithmic and non-archimedean methods in Singularity Theory - Thematic Month Week 1 / Méthodes logarithmiques et non-archimédiennes en théorie des singularités - Mois thématique semaine 1

Collection Logarithmic and non-archimedean methods in Singularity Theory - Thematic Month Week 1 / Méthodes logarithmiques et non-archimédiennes en théorie des singularités - Mois thématique semaine 1

Organizer(s) Fantini, Lorenzo ; Pełka, Tomasz ; Pichon, Anne ; Rond, Guillaume

Date(s) 27/01/2025 - 31/01/2025

linked URL https://conferences.cirm-math.fr/3267.html

00:00:00 / 00:00:00

5 20

Tropical and logarithmic techniques for the study of Milnor fibers - lecture 2

By Patrick Popescu-Pampu

I will explain how to combine tools of local tropical geometry and logarithmic geometry in order to study the structure of Milnor fibers of smoothings of isolated complex singularities, up to homeomorphisms. I will partly follow the paper “The Milnor fiber conjecture of Neumann and Wahl, and an overview of its proof”, written in collaboration with Marıa Angelica Cueto and Dmitry Stepanov.This course replaces a course on the same topic that should have been delivered by Angelica Cueto.

Information about the video

Date of recording 29/01/2025
Date of publication 14/02/2025
Institution CIRM
Licence CC BY NC ND
Language English
Audience Researchers, Graduate Students
Director(s) Luca Recanzone
Format MP4

Citation data

DOI 10.24350/CIRM.V.20294603
Cite this video Popescu-Pampu, Patrick (29/01/2025). Tropical and logarithmic techniques for the study of Milnor fibers - lecture 2. CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.20294603
URL https://dx.doi.org/10.24350/CIRM.V.20294603

Domain(s)

Bibliography

CUETO, Maria Angelica, POPESCU-PAMPU, Patrick, et STEPANOV, Dmitry. The Milnor fiber conjecture of Neumann and Wahl, and an overview of its proof. In PAPADOPOULOS, Athanase. Essays in Geometry. 2023 p.629-710 - https://doi.org/10.4171/irma/34/28
CUETO, Maria Angelica, POPESCU-PAMPU, Patrick, et STEPANOV, Dmitry. Local tropicalizations of splice type surface singularities. Mathematische Annalen, 2024, vol. 390, no 1, p. 811-887. - https://doi.org/10.1007/s00208-023-02755-y

MSC codes

Document(s)

https://www.cirm-math.fr/RepOrga/3267/Slides/2025-01-Popescu-CIRM.pdf

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