English
Weakly modular graphs in group theory
Multi angle
Auteurs : Osajda, Damian (Auteur de la Conférence)
CIRM (Editeur )
05C12 - Distance in graphs
05C75 - Structural characterization of types of graphs
20F67 - Hyperbolic groups and nonpositively curved groups
51K05 - General theory
05E45 - Combinatorial aspects of simplicial complexes
Ressources complémentaires :
https://www.cirm-math.fr/RepOrga/2402/Slides/slides-Osajda.pdf
CIRM (Editeur )
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Résumé :
I will present an overview and some specific problems concerning appearances of weakly modular graphs in group theory, and particularly, in geometric group theory. It will be based on works joint with Victor Chepoi and other colleagues from metric graph theory.
Keywords : weakly modular graph; geometric group theory; nonpositive curvature; biautomaticity
Codes MSC : Keywords : weakly modular graph; geometric group theory; nonpositive curvature; biautomaticity
05C12 - Distance in graphs
05C75 - Structural characterization of types of graphs
20F67 - Hyperbolic groups and nonpositively curved groups
51K05 - General theory
05E45 - Combinatorial aspects of simplicial complexes
Ressources complémentaires :
https://www.cirm-math.fr/RepOrga/2402/Slides/slides-Osajda.pdf
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Informations sur la Vidéo
Réalisateur : Hennenfent, GuillaumeLangue : Anglais Date de publication : 07/01/2022 Date de captation : 06/12/2021 Sous collection : Research talks arXiv category : Metric Geometry ; Combinatorics Domaine : Combinatorics ; Geometry Format : MP4 (.mp4) - HD Durée : 00:47:20 Audience : Researchers ; Graduate Students ; Doctoral Students, Post-Doctoral Students Download : https://videos.cirm-math.fr/2021-12-06_Osajda.mp4 
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Informations sur la Rencontre
Nom de la rencontre : Metric Graph Theory and Related Topics / Théorie métrique des graphes et interactionsOrganisateurs de la rencontre : Bazgan, Cristina ; Chalopin, Jérémie ; Dragan, Feodor ; Naves, Guyslain ; Vaxès, Yann Dates : 06/12/2021 - 10/12/2021 Année de la rencontre : 2021 URL Congrès : https://conferences.cirm-math.fr/2402.html
Données de citation
DOI : 10.24350/CIRM.V.19861203Citer cette vidéo: Osajda, Damian (2021). Weakly modular graphs in group theory. CIRM. Audiovisual resource. doi:10.24350/CIRM.V.19861203 URI : http://dx.doi.org/10.24350/CIRM.V.19861203 |
Voir aussi
- [Multi angle] Compact representation of distances in a graph: a tour around 2-hop labelings / Auteur de la Conférence Viennot, Laurent.
- [Multi angle] Subgraphs of diameter 1 in graphs of girth 2 / Auteur de la Conférence Przytycki, Piotr.
- [Multi angle] Horospherical random graphs / Auteur de la Conférence Chatterji, Indira.
Bibliographie
- CHALOPIN, Jérémie, CHEPOI, Victor, HIRAI, Hiroshi, et al. Weakly modular graphs and nonpositive curvature. American Mathematical Society, 2020. - https://doi.org/10.1090/memo/1309
