>> Seminar of Laboratory ¹5 >> Last seminars
2014
December 25 (Thursday), 12^{30}, IITP RAS, room 615
Andrei Okounkov (Columbia University, IITP)
Instanton moduli spaces and quantum groups
December 3 (Wednesday), 16^{30}, IITP RAS, room 615
Nikita Nekrasov (Simons Center of Geometry and Physics, IITP)
qqcharacters vs. (q,t)characters and gauge theory
November 27
Boris Feygin (HSE and Landau Institute)
Bethe ansatz for equations of quantum KdV type II
November 20
Boris Feygin (HSE and Landau Institute)
Bethe ansatz for equations of quantum KdV type
November 13
Andrey Morozov (ITEP, MIPT)
ChernSimons theory and knot theory
November 6
Fedor Smirnov (Université Pierre et Marie Curie, Paris)
Freminic strucute of the sineGordon and sinhGordon models
November 5
Aleksandr Zamolodchikov (Rutgers University, IITP)
Integrability of effective theories
October 30
Alexandr Krikun
Charge density wave instability in holographic dwave superconductor
October 23
Ruben Mkrtchyan, (Yerevan Physics Institute)
Universality in simple Lie algebras and ChernSimons theory
October 16
Aleksandr Kamenshchik (INFN, Landau Institute)
Inflation in cosmology
October 9
Mikhail Lashkevich (Landau & Kharkevich Institutes)
Formfactors in ShGordon model I
October 2
Dmtriy Galakhov (ITEP)
Modular transformations and Stokes phenomenon
September 25
Vasiliy Gorbunov
YangBaxter equation and equivariant quantum cohomology
September 11
Alexey Milekhin
RGWhitham dynamics and complex Hamiltonian systems
September 4
Vladimir Belavin
Unitary Minimal Liouville Gravity and Frobenius Manifolds
June 5
Pavel Gavrilenko (HSE)
Residue Formulas for Prepotentials, Instanton Expansions and Conformal Blocks
April 24
Georgy Mutaphyan (HSE)
Characters of Quantum Toroidal gl_1 Representations
April 17
Paul Wiegman
Fractional Quantom Hall Effect on Riemann Surfaces
April 10
Pavel Gavrilenko (HSE)
TauFunction of sl_3 Isomonodromic Deformations and W_3 Conformal Blocks
February 13
Boris Feigin
DingIohara Algebra and Integrable Systems (con.)
February 6
Nikolay Iorgov
Isomonodromic TauFunctions from Liouville Conformal Blocks
It will be shown that the RiemannHilbert problem to find multivalued analytic functions with SL(2,C) valued monodromy on Riemann surfaces of genus zero with n punctures can be solved by taking suitable linear combinations of the conformal blocks of Liouville theory at c = 1 . This implies a similar representation for the isomonodromic taufunction. The talk is based on the paper arXiv:1401.6104
January 23
Boris Feigin
DingIohara Algebra and Integrable Systems (con.)
January 16
Boris Feigin
DingIohara Algebra and Integrable Systems (con
January 9
Boris Feigin
DingIohara Algebra and Integrable Systems
