REMINDER: SISSA/IGAP Algebraic Geometry Seminar 4/2/2021

[Alessandro Nobile]

Dear all,
     this is to announce the next SISSA/IGAP algebraic geometry seminar,
centered on Calabi-Yau manifolds.

SPEAKER:    Michal Kapustka - IMPAN Krákow and University of Stavanger 

TITLE:      Double mirrors of Calabi-Yau manifolds 

WHEN:       Thursday, February 4 at 4.30pm (Rome) 

WHERE:      Link Zoom:   
https://sissa-it.zoom.us/j/87665200158?pwd=WWhCc1VTQ3BSeXBwTHdCeFdpNEREZz09
[1]
            ID riunione:  876 6520 0158
            Passcode:     265923

ABSTRACT:   It has been first observed by Rødland in 2000 that two
different Calabi-Yau manifolds might have the same mirror. This is
related to the fact that in the B-model the Picard Fuchs equation
sometimes admits more than one point of Maximal Unipotent Monodromy. By
homological mirror symmetry this is also related to the existence of
derived equivalent pairs of Calabi-Yau manifolds.  We will discuss this
phenomenon on some examples from different points of view. Beside
derived categories, these will include, toric degenerations, gauged
linear sigma models, stability conditions and motives. 

Everybody interested is warmly welcomed to attend.

Best regards,
Andrea, Alessandro and Michele

  

Links:
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[1]
https://sissa-it.zoom.us/j/82730767281?pwd=Z0JGU0JUZ2E5QnkycjM4ZXRQNCt1QT09