Diagram groups and their geometry - lecture 2 | Vidéo | Carmin.tv

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Diagram groups and their geometry - lecture 2

De Anthony Genevois

Apparaît dans la collection : Research School in Discrete Mathematics and Computer Science / École de recherche en mathématiques discrètes et informatique - WEEK 1

In these talks, we will discuss a family of groups called diagram groups, studied extensively by Guba and Sapir and others. These depend on semigroup presentations and turn out to have many good algorithmic properties. The first lecture will be a survey of diagram groups, including several examples and generalizations. The second lecture will take a geometric approach, understanding these groups through median-like geometry.

Informations sur la vidéo

Date de captation 29/01/2024
Date de publication 19/02/2024
Institut CIRM
Licence CC BY NC ND
Langue Anglais
Audience Chercheurs, Doctorants
Réalisateur(s) Luca Recanzone
Format MP4

Données de citation

DOI 10.24350/CIRM.V.20135803
Citer cette vidéo Genevois, Anthony (29/01/2024). Diagram groups and their geometry - lecture 2. CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.20135803
URL https://dx.doi.org/10.24350/CIRM.V.20135803

Domaine(s)

Bibliographie

GUBA, Victor et SAPIR, Mark. Diagram Groups, vol. 130 of Memoirs of the American Math. Soc. American Math. Soc., Providence, Rhode Island, 1997. - http://dx.doi.org/10.1090/memo/0620
GENEVOIS, Anthony. An introduction to diagram groups. arXiv preprint arXiv:2211.12068, 2022. - https://doi.org/10.48550/arXiv.2211.12068

Codes MSC

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