Scientific activity >> >> Seminar of Laboratory ¹5
Integrable Structures in Statistical and Field Models
The Seminar is held on Thursdays at 14:00, in room 615, IITP RAS.
Head of the Seminar  Alexander Belavin, Alexander Zamolodchikov.
2015
December 29 (Tuesday), 15^{00}, IITP RAS, room 615
Nikita Nekrasov (Simons Center of Geometry and Physics i IITP)
Two solutions of the TQ equation and gauge theory
The celebrated TQ equation, in the A_{1} case, is a second order linear difference equation on the eigenvalues of the Baxter Qoperator. It has, accordingly, two linearly independent (over the quasiconstants) solutions. I will present the gauge theoretic construction of these solutions, using the recently proposed gauge origami models, which will be also reviewed.
December 17
Vladimir Belavin (LPI and IITP)
Classical conformal blocks and geodesics on Poincaré disk with conic singularity
December 10
Andrey Ionov (HSE)
Basic notions of Singularity theory and Sajto flat structures
December 3
Andrey Ionov (HSE)
Basic notions of Singularity theory and Sajto flat structures
November 5
Egor Zenkevich (ITEP and MEPhI)
Spectral duality in integrable systems
October 29
Boris Feigin (HSE and Landau Institute)
Meditations around Litvinov functional equations
October 22
Andrey Zotov (Steklov Institute and ITEP)
Associative YangBaxter equations and integrable systems
October 1
Dmitry Talalaev (MSU and ITEP)
Quasiinvariants of 2knots and integrable statistical models in 3D
September 24
Dmitri Orlov
Mirror symmetry, LandauGinzburg models and Dbranes
September 17
Alexander Belavin (Landau Institute and IITP)
Exactly solvable models of string theory and SaitoNoumi flat coordinates
September 10
Aleksandr Gorsky
The Condensate from Torus Knots
September 3
Pavlo Gavrilenko (HSE and Bogolyubov Institute)
Exact conformal blocks for the Walgebras
August 7
Nikita Nekrasov (Simons Center of Geometry and Physics, IITP)
Crossed instantons and spiked instantons: applications
July 20
Nikita Nekrasov (Simons Center of Geometry and Physics, IITP)
Crossed instantons and qqcharacters
June 4
Boris Feigin (HSE and Landau Institute)
N=2 supersymmetric models: coset construction and etagamma construction
May 28
Mikhail Verbitsky
Calabi–Yau manifolds
May 21
Dimitri Lebedev (ITEP)
Quantum Toda Chain revisited
May 14
Mikhail Bershtein (Landau & Kharkevich Institutes, HSE)
Quantum toroidal gl(1) (revisited)
April 23
Lev Spodyneiko (Landau Institute)
SpaceTime symmetry and N=2 Supeconformal symmetry in 10dimensional fermionic string
April 9
Mikhail Zubkov (ITEP)
Emergent gravity in graphene and Dirac semimetals
Based on papers arXiv:1412.2683 and arXiv:1501.04998
April 2
Sergei Lando
Frobenius structures on space of versal deformations of isolated singularities
March 19
Andrei Losev (HSE)
Saito theory and topological field theories
March 5
Anatoly Vershik (PDMI, IITP)
The representation of the infinite symmetric group and the basic representation of the affine Lie algebra
February 26
Andrei Losev (HSE)
Topological strings, Saito theory and gravitational descendants
February 19
Michael Lashkevich (Landau and Kharkevich Institutes)
Form factors, resonances and reductions
February 12
Alexander Belavin (Landau and Kharkevich Institutes)
On relation between topological 2d theory, 2d gravity, Frobenius manifolds and Saito flat structures (con.)
February 5
Alexander Belavin (Landau and Kharkevich Institutes)
On relation between topological 2d theory, 2d gravity, Frobenius manifolds and Saito flat structures
January 29
Dimitri Polyakov (IITP and Sichuan University)
Emergence of AdS geometry in higher spin theory
January 22
Alexander Gorsky
Nekrasov partition functions and instantontorus knot duality
January 15
Eugene Gorsky
Rational Calogero system and toric knots Last seminars  2014
Last seminars  2013
