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Intermediate dimensions, capacities and projections

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Multi angle
Authors : Falconer, Kenneth (Author of the conference)
CIRM (Publisher )

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Abstract : The talk will review recent work on intermediate dimensions which interpolate between Hausdorff and box dimensions. We relate these dimensions to capacities which leading to ‘Marstrand-type' theorems on the intermediate dimensions of projections of a set in $\mathbb{R}^{n}$ onto almost all m-dimensional subspaces. This is collaborative work with various combinations of Stuart Burrell, Jonathan Fraser, Tom Kempton and Pablo Shmerkin.

Keywords : dimensions; fractals; projections

MSC Codes :
28A75 - Length, area, volume, other geometric measure theory
28A78 - Hausdorff and packing measures
28A80 - Fractals

Additional resources :
https://www.cirm-math.fr/RepOrga/2109/Slides/Falconer.pdf

    Information on the Video

    Film maker : Hennenfent, Guillaume
    Language : English
    Available date : 23/01/2020
    Conference Date : 12/12/2019
    Subseries : Research talks
    arXiv category : Metric Geometry ; Classical Analysis and ODEs
    Mathematical Area(s) : Analysis and its Applications
    Format : MP4 (.mp4) - HD
    Video Time : 00:39:05
    Targeted Audience : Researchers
    Download : https://videos.cirm-math.fr/2019-12-12_Falconer.mp4

Information on the Event

Event Title : Jean-Morlet Chair 2019 - Conference - Thermodynamic Formalism: Dynamical Systems, Statistical Properties and their Applications / Chaire Jean-Morlet 2019 - Conférence - Formalisme thermodynamique : systèmes dynamiques, propriétés statistiques et leurs applications
Event Organizers : Nicol, Matthew ; Pollicott, Mark ; Troubetzkoy, Serge ; Vaienti, Sandro
Dates : 09/12/2019 - 13/12/2019
Event Year : 2019
Event URL : https://www.chairejeanmorlet.com/2109.html

Citation Data

DOI : 10.24350/CIRM.V.19586703
Cite this video as: Falconer, Kenneth (2019). Intermediate dimensions, capacities and projections. CIRM. Audiovisual resource. doi:10.24350/CIRM.V.19586703
URI : http://dx.doi.org/10.24350/CIRM.V.19586703

See Also

Bibliography

  • BURRELL, Stuart A., FALCONER, Kenneth J., et FRASER, Jonathan M. Projection theorems for intermediate dimensions. arXiv preprint arXiv:1907.07632, 2019. - https://arxiv.org/abs/1907.07632

  • BURRELL, Stuart A., FALCONER, Kenneth J., et FRASER, Jonathan M. Projection theorems for intermediate dimensions. arXiv preprint arXiv:1907.07632, 2019. - https://arxiv.org/abs/1811.06493

  • FALCONER, Kenneth J., FRASER, Jonathan M., et SHMERKIN, Pablo. Assouad dimension influences the box and packing dimensions of orthogonal projections. arXiv preprint arXiv:1911.04857, 2019. - https://arxiv.org/abs/1911.04857



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