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Seminario di algebra e geometria del DMG

Data evento: 
Da  27/11/202027/11/2020

Venerdì 27 novembre 2020, alle ore 10,30, Francesco Bastianelli (Università di Bari) terrà un seminario dal titolo:

Subvarieties of general hypersurfaces and their degree of irrationality

Abstract: I will be interested in discussing various birational invariants describing how a given variety X is far from being rational. After introducing these invariants, I will focus on the case where X is a general hypersurface of large degree in the complex projective space. In particular, I will report on recent results in collaboration with C. Ciliberto, F. Flamini and P. Supino, concerning the least degree of irrationality of irreducible subvarieties of X of fixed dimension passing through a general point of X.

I seminari si terranno online, sulla piattaforma Zoom.

https://us02web.zoom.us/j/83901119214

Per ulteriori informazioni: fgaluppi@units.it