[Landau ITP Seminars] Friday 22.05.2020

[Serge Krashakov]

Уважаемые сотрудники ИТФ,

На заседании Ученого совета ИТФ в пятницу 22 мая в режиме онлайн будет 
заслушан доклад:

М. Белаковский, А. Белавин
*Совпадения между многообразиями Калаби-Яу типа Берглунда-Хубша и 
многогранники Батырева**
*
In this article, we consider the phenomenon of complete coincidence of 
the key properties of pairs of Calabi-Yau manifolds realized as 
hypersurfaces in two different weighted projective spaces. More 
precisely, the first manifold in such a pair is realized as a 
hypersurface in a weighted projective space, and the second as a 
hypersurface in the orbifold of another weighted projective space. The 
two manifolds in each pair have the same Hodge numbers and special 
K\"ahler geometry on the complex structure moduli space and are 
associated with the same $N=2$ gauge linear sigma model. We give the 
explanation of this interesting coincidence using the Batyrev's 
correspondence between Calabi-Yau manifolds and the reflexive polyhedra.

Ссылка для подключения к семинару - http://bbb2.itp.ac.ru/b/a-o-ytc-2k3
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.itp.ac.ru/pipermail/seminars/attachments/20200520/59f1ae38/attachment.html>