Symbolic dynamics and representations of matrices | Vidéo | Carmin.tv

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Symbolic dynamics and representations of matrices

By Emmanuel Jeandel

Appears in collection : Complexity of Simple Dynamical Systems / Complexité des Systèmes Dynamiques Simples - Week 3

Deciding whether two one-dimensional subshifts are conjugate remains one of the most important question in symbolic dynamics. In this talk, we will highlight a new approach, using the diagrammatic calculus approach popular in category theory and especially in categorical quantum mechanics. We will explain how matrices (and subshifts of finite type) can be represented graphically and how this representation may help us find new conjugacy invariants.

Information about the video

Date of recording 15/02/2024
Date of publication 27/02/2024
Institution CIRM
Licence CC BY NC ND
Language English
Audience Researchers, Graduate Students
Director(s) Guillaume Hennenfent
Format MP4

Citation data

DOI 10.24350/CIRM.V.20138303
Cite this video Jeandel, Emmanuel (15/02/2024). Symbolic dynamics and representations of matrices. CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.20138303
URL https://dx.doi.org/10.24350/CIRM.V.20138303

Domain(s)

Bibliography

JEANDEL, Emmanuel. Strong shift equivalence as a category notion. arXiv preprint arXiv:2107.10734, 2021. - [http:// https://doi.org/10.48550/arXiv.2107.10734](http:// https://doi.org/10.48550/arXiv.2107.10734)

MSC codes

Document(s)

https://www.cirm-math.fr/RepOrga/3150/Slides/cirm-jeandel.pdf

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