[ABE-L] Próximo seminário (online) de probabilidade - 14 de junho

[Maria Eulalia Vares]

*Probability Webinar -   IM-UFRJ *



Dear colleagues,

Our next online seminar will be held on Monday, *June 14, * from *3 p.m. to
4 p.m*. (Rio de Janeiro local time)

The GoogleMeet link for the seminar is  https://meet.google.com/uew-ehhn-kby


Speaker:   *Alexandre Gaudillière (Université Aix Marseille)*

Title: *Kirchhoff forests and Markov spectra*

Abstract:  Wilson's algorithm efficiently samples spanning forests of a
given network that are associated with a partition function that coincides,
in accordance with a theorem by Kirchhoff, with the characteristic
polynomial of the infinitesimal generator of the continuous time random
walk on the network. This provides a probabilistic proof of this theorem
and we will discuss how it also gives access to various Markov spectrum
properties and estimates.



All the talks are held in English.

The videos of the online seminars held in 2020 are available at
http://www.dme.ufrj.br/?page_id=2885

For the 2021 series, a few days after each meeting the video should be
available at http://www.dme.ufrj.br/?page_id=3027



Thanks for circulating this information.

Sincerely,
Organizers: Guilherme Ost and Maria Eulalia Vares
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