[Dottorcomp] Insalate di Matematica - D. Perego 16/11/22

[Mbs Insalate Di Matematica]

Dear all,

We remind you the upcoming talk of "Insalate di Matematica".
Here the details:

*Speaker*: Davide Perego ( Università degli Studi di Milano-Bicocca)

*Date and time*: *16th of November 2022, 4:00 pm (CET)*

*Information to attend*

*In presence: *The seminar will take place in room 2107, at the building
U5-Ratio, Università degli Studi di Milano Bicocca *(be careful with the
change of usual room).*

*Online*:The seminar will be streamed via Webex platform at the following
link:
https://unimib.webex.com/unimib/j.php?MTID=m3cc5a2aad3e373542fe98211ecf8fb0f*
(Password:
Insalate)*


*Title*: "Growing Trees and Coding in a Hyperbolic Farm"

*Abstract*: After introducing trees, we will define hyperbolic graphs as a
slight generalization of them, together with their features.
Then, we will see a couple of ways to associate trees to hyperbolic graphs
and we will explore this connection in the case of hyperbolic groups. In
particular, we will consider trees as languages, provide an idea of
automata and use them for our geometric purpose.

*Keywords*: trees - hyperbolic graphs - automata


*** We inform you that the talk will be recorded and uploaded on our
website. If you join the talk after the starting time, we kindly ask you to
ensure that your microphone and webcam are turned off ***

You can find the poster of the event in the attachment. We are looking
forward to seeing you!

For further information, please visit our website:
https://sites.google.com/view/insalate-di-matematica or contact us at
insalate.matematica a unimib.it.


The organizers: Andrea Bisterzo, Alberto Cassella, Bianca Marchionna,
Andrea Rivezzi, Giovanni Siclari, Marta Tameni, Matteo Tarocchi, Marco
Zullino.

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