16–19 Sept 2025
Palazzo del Castelletto
Europe/Rome timezone

Bousfield localisation on posets

17 Sept 2025, 14:30
30m
Aula Dini (Palazzo del Castelletto)

Aula Dini

Palazzo del Castelletto

Via del Castelletto, 17/1, 56126 Pisa PI

Speaker

Shuchita Goyal (BITS Pilani, India)

Description

A transfer system on a poset P is a wide subcategory of P closed under pullbacks. Since the data of a model structure can be entirely determined by its classes of weak equivalences (W) and acyclic fibrations (AF) on a lattice, the model category information is given by the class W and a transfer system, AF contained in W. This talk focuses on how this transfer system changes when a model category is subjected to right/left Bousfield localization, a technique used to extend the class of weak equivalences. This is a joint work with Andrés Carnero Bravo et al.

Primary author

Shuchita Goyal (BITS Pilani, India)

Presentation materials

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