[PHK_seminar] [Cohomology]Wednesday 21 May, Martha Valentina Guarin Escudero

[Igor Khavkine]

Dear All,

The video recording of the talk by Martha Valentina Guarin Escudero from 
this week is now available on YouTube at

   https://youtu.be/Ivz6E_bbqKw

The slides of the talk are available from

   https://users.math.cas.cz/~hvle/PHK/EscuderoLinftydg2025.pdf

Both links have also been recorded at the ResearchSeminars announcement

   https://researchseminars.org/talk/PHK-cohomology-seminar/133/

Best,

Igor

On 5/19/25 1:00 PM, sender of seminar announcement via phk_seminar wrote:
> Wednesday, 21 May 2025 - 13:30 to 14:30
> Place: Institute of Mathematics of ASCR, Žitná 25, Praha 1, the blue 
> lecture room + ZOOM meeting
> 
> Speaker: Martha Valentina Guarin Escudero, Charles University
> Title: Globalizations of L-infinity algebras associated to dg-manifolds
> 
> Abstract
> 
> In this talk, we discuss how to use a version of Fedosov's construction 
> to define an L-infinity structure on the space of vector fields on a dg- 
> manifold. Additionally, we compare such construction with an approach 
> exposed by Stienon, Xu and Seoul which is related to formal exponential 
> maps and Kapranov L-infinity algebras.
> 
> -----------------------------------------------------------------------------------------------------------------------------
> 
> 
> We shall open the seminar room and ZOOM at 13.15 for coffee and close 
> the room at 15:00
> 
> 
> Join Zoom Meeting
> 
> 
> https://cesnet.zoom.us/j/99598413922?pwd=YXNFbk50aVhleXhWSGtISFViLytRU9 
> <https://cesnet.zoom.us/j/99598413922?pwd=YXNFbk50aVhleXhWSGtISFViLytRU9>
> 
> 
> MeetingID:99598413922
> 
> 
> Passcode:Galois
> 
> 
> For more information see the seminar web page at
> https://www.math.cas.cz/index.php/events/seminar/16
> 
> Cohomology in algebra, geometry, physics and statistics mailing list
> phk_seminar at math.cas.cz
> https://list.math.cas.cz/listinfo/phk_seminar@math.cas.cz
> 
> 
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