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Multiple Bernoulli series and volumes of moduli spaces of flat bundles over surfaces

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Post-edited
Authors : Boysal, Arzu (Author of the conference)
CIRM (Publisher )

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moduli spaces of flat $G$-connections Witten's formula examples Witten's formula general moduli space of semi-stable $G$-bundles Witten series Verlinde formula derivation of volume from the Verlinde formula questions from the audience

Abstract : Using Szenes formula for multiple Bernoulli series, we explain how to compute Witten series associated to classical Lie algebras. Particular instances of these series compute volumes of moduli spaces of flat bundles over surfaces, and also certain multiple zeta values.
This is joint work with V. Baldoni and M. Vergne.

Keywords : multiple Bernoulli series; moduli spaces of flat connections; multiple zeta values

MSC Codes :
11B68 - Bernoulli and Euler numbers and polynomials
11M41 - Other Dirichlet series and zeta functions
14D20 - Algebraic moduli problems, moduli of vector bundles
17B20 - Simple, semisimple, reductive (super)algebras
32S22 - Relations with arrangements of hyperplanes
53D30 - Symplectic structures of moduli spaces
17B22 - Root systems
11M32 - Multiple Dirichlet series and zeta functions and multizeta values

    Information on the Video

    Film maker : Hennenfent, Guillaume
    Language : English
    Available date : 18/10/2018
    Conference Date : 11/10/2018
    Subseries : Research talks
    arXiv category : Representation Theory ; Algebraic Geometry ; Computational Geometry
    Mathematical Area(s) : Number Theory ; Algebraic & Complex Geometry ; Lie Theory and Generalizations
    Format : MP4 (.mp4) - HD
    Video Time : 00:54:37
    Targeted Audience : Researchers
    Download : https://videos.cirm-math.fr/2018-10-11_Boysal.mp4

Information on the Event

Event Title : International workshop on geometric quantization and applications / Colloque international "Quantification géométrique et applications"
Event Organizers : Ma, Xiaonan ; Meinrenken, Eckhard ; Paradan, Paul-Emile
Dates : 08/10/2018 - 12/10/2018
Event Year : 2018
Event URL : https://conferences.cirm-math.fr/1867.html

Citation Data

DOI : 10.24350/CIRM.V.19463803
Cite this video as: Boysal, Arzu (2018). Multiple Bernoulli series and volumes of moduli spaces of flat bundles over surfaces. CIRM. Audiovisual resource. doi:10.24350/CIRM.V.19463803
URI : http://dx.doi.org/10.24350/CIRM.V.19463803

See Also

Bibliography

  • Baldoni, V., Boysal, A., & Vergne, M. (2015). Multiple Bernoulli series and volumes of moduli spaces of flat bundles over surfaces. Journal of Symbolic Computation, 68(2), 27-60 - https://doi.org/10.1016/j.jsc.2014.09.002



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