[Turkmath:5836] Feza Gursey Center for Physics and Mathematics-Higher Structures Seminars [no.13][Nov.22.2022 at 17:00]::Can Yaylalı(TU Darmstadt)

[kazimilhan.ikeda]

Can Yaylalı from TU Darmstadt will be our next speaker on November 22, 
2022 at
17:00 Istanbul time / 15:00 Darmstadt time. Details are as follows:

Can Yaylalı (Darmstadt): Derived F-zips.
The theory of F-zips is a positive characteristic analog of the theory 
of integral Hodge-
structures. As shown by Moonen and Wedhorn, one can associate to any 
proper smooth scheme
with degenerating Hodge-de Rham spectral sequence and finite locally 
free Hodge cohomologies
an F- zips, via its n-th de Rham cohomology.
Using the theory of derived algebraic geometry, we can work with the de 
Rham hypercohomology
and show that it has a derived analog of an F-zip structure. We call 
these structures derived
F-zips. We can attach to any proper smooth morphism a derived F-zip and 
analyze families of
proper smooth morphisms via their underlying derived F-zip.

--Zoom link details will be active on Nov. 22 at 16:45 Istanbul 
time/14:45 Darmstadt time--

Kazim Ilhan Ikeda is inviting you to a scheduled Zoom meeting.

Topic: Can Yaylalı's Seminar
Time: November 22, 2022 at 17:00 Istanbul time/15:00 Darmstadt time

Join Zoom Meeting
https://boun-edu-tr.zoom.us/j/98951471032?pwd=WHBXNWVsUEJOZENrRmJlckhGZHoxQT09

Meeting ID: 989 5147 1032
Passcode: 372887
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