Krichever Center Seminar on Mondays / Spring2025


Igor Krichever Center for Advanced Studies
Seminar on Mondays at 17.00

(30 Bolshoy Boulevard, space E-B1-2016) [ + zoom ]

January 27, 2025 / Anton Dzhamay (BIMSA)
= = Discrete Painlevé equations from geometric deautonomization of QRT maps
February 3, 2025 / Senya Shlosman (Skoltech, Aix Marseille Univ., BIMSA)
= = Pedestals and plinths
February 10, 2025 / Alexander Belavin (Landau Inst.)
= = Construction of the 4-dimensional heterotic string compactified on Calabi-Yau manifolds of general Berglund-Hubsch type
February 19, 2025 online / Stefano Negro (Univ. of York, UK)
= = RG flows between minimal models: non-invertible symmetries & exact solvability
February 24, 2025 / Vasily Bolbachan (Skoltech, HSE Univ.)
= = Curves in 3-dimensional space and the dilogarithm
March 3, 2025 / Michael Finkelberg (The Hebrew Univ. of Jerusalem, HSE Univ., Skoltech)
= = The work of Cautis-Williams on cluster structure on K-theoretic Coulomb branches
March 10, 2025 / Vladimir Losyakov (Skoltech, Lebedev Inst.)
= = On the particles in the five‐dimensional non-stationary general theory of relativity
March 17, 2025 / Vladlen Timorin (HSE Univ.)
= = Polynomial-like renormalization: I. Universality and renormalization: a historic overview
March 24, 2025 / Victor Batyrev (MIPT, Univ. Tubingen)
= = Combinatorial aspects of mirror symmetry
March 31, 2025 online / Di Yang (Univ. of Science and Technology of China)
= = Large genus asymptotics of the Brezin-Gross-Witten numbers


April 7, 2025
TBA


April 14, 2025
Maxim Kazarian
(Skoltech, HSE Univ.)
KP integrability of non-perturbative tau-function


April 21, 2025
Vladimir Sokolov
(Higher School of Modern Mathematics, MIPT)
Commutativity conditions for differential operators of orders 3,4,5

The simplest commutative ring of ordinary differential operators of rank 1 that does not contain the Schrödinger operator is generated by operators of orders 3,4,5. Explicit formulas describing such a ring are written out


arXiv


[ link to access the Seminar zoom 87174887962, ID: 871 7488 7962, Passcode: 1 ]