Seminar (online): I. G. Korepanov "Functional tetrahedron equation and related structures"

Опубликовано A.Tolbey - сб, 19/12/2020 - 10:05

Speaker:  Igor G. Korepanov

Date and time: 23.12.2020, 17:00 (GMT +03:00)

Title: Functional tetrahedron equation and related structures

Abstract: We show how the functional tetrahedron equation appears, together with its solutions, from almost nothing -- lines in a plane and simple linear algebra. Then, a discrete-time dynamical system arises naturally, with an algebraic curve conserved in time, and divisors moving linearly along their Picard group. Finally, a reduction of this system is constructed, for which the conserved quantities turn into the partition function of an inhomogeneous six-vertex free-fermion model.

To access the online seminar please contact  Anna Tolbey

Дата мероприятия
ср, 23/12/2020 - 17:00