Virtual Geometric Group Theory conference / Rencontre virtuelle en géométrie des groupes

Collection Virtual Geometric Group Theory conference / Rencontre virtuelle en géométrie des groupes

Organizer(s) Chatterji, Indira ; Paris, Luis ; Vogtmann, Karen

Date(s) 01/06/2020 - 05/06/2020

linked URL https://conferences.cirm-math.fr/virtualconference-2159.html

00:00:00 / 00:00:00

9 15

Computing fibring of 3-manifolds and free-by-cyclic groups

By Dawid Kielak

We will discuss an analogy between the structure of fibrings of 3-manifolds and free-by-cyclic groups; we will focus on effective computabilility. This is joint work with Giles Gardam.

Information about the video

Date of recording 21/05/2020
Date of publication 01/06/2020
Institution CIRM
Licence CC BY NC ND
Language English
Audience Researchers
Director(s) Guillaume Hennenfent
Format MP4

Citation data

DOI 10.24350/CIRM.V.19636203
Cite this video Kielak, Dawid (21/05/2020). Computing fibring of 3-manifolds and free-by-cyclic groups. CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.19636203
URL https://dx.doi.org/10.24350/CIRM.V.19636203

Domain(s)

Bibliography

COOPER, Daryl et TILLMANN, Stephan. The Thurston norm via normal surfaces. Pacific journal of mathematics, 2009, vol. 239, no 1, p. 1-15. - https://arxiv.org/abs/0706.0673
TOLLEFSON, Jeffrey L. et WANG, Ningyi. Taut normal surfaces. Topology, 1996, vol. 35, no 1, p. 55-75. - https://doi.org/10.1016/0040-9383(95)00008-9
THURSTON, William P. A norm for the homology of 3-manifolds. Memoirs of the American Mathematical Society, 1986, vol. 59, no 339, p. 99-130.
KIELAK, Dawid. The Bieri–Neumann–Strebel invariants via newton polytopes. Inventiones mathematicae, 2020, vol. 219, no 3, p. 1009-1068. - https://doi.org/10.1007/s00222-019-00919-9
FUNKE, Florian et KIELAK, Dawid. Alexander and Thurston norms, and the Bieri–Neumann–Strebel invariants for free-by-cyclic groups. Geometry & Topology, 2018, vol. 22, no 5, p. 2647-2696. - https://arxiv.org/abs/1605.09067

MSC codes

Document(s)

https://www.cirm-math.fr/RepOrga/2159/Slides/kielak.pdf

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