Seminario del 2025

Gennaio
24
2025
Francesco Milizia
The simplicial volume of Davis' manifolds
nell'ambito della serie: LOGIC, CATEGORIES, AND APPLICATIONS SEMINAR
algebra e geometria
analisi matematica
interdisciplinare
The simplicial volume is a homotopy invariant of manifolds; this talk is about the simplicial volume of a Davis' manifolds, obtained from the so-called reflection group trick, which is a powerful method for constructing aspherical manifolds. I will describe an approach based on the study of triangulations of spheres and simplicial maps between them. This approach also presents connections with the theory of graph minors. No knowledge about simplicial volume or Davis' reflection group trick is expected from the audience.
organizzato da: Martino Lupini
nell'ambito del Progetto Fondi U.E. ERC DAT CUP J33C22004270006 G.A. 101077154 DEFINABLE ALGEBRAIC TOPOLOGY del prof. Martino Lupini

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