Seminar Archive - Spring 2007

Date	Speaker	Talk
13 June 2007	Sergei Igonin	Coverings and the fundamental group in the category of differential equations. Part 4
18 April 2007	Joseph Krasil'shchik	On the structures related to a 3rd-order Monge-Ampère equation
21 March 2007	Vladimir Poberezhny	Isomonodromic deformations
14 March 2007	Alexander Verbovetsky	On relation of the Vinogradov spectral sequence to vertex algebras (after the paper by F.Malikov "Lagrangian approach to sheaves of vertex algebras", Commun. Math. Phys. 278 (2008), 487-548), arXiv:math/0604093
7 March 2007	Joseph Krasil'shchik	Differential-geometric invariants of the Hamiltonian systems of PDE’s (after the paper by O.Bogoyavlenskij by the same title, Commun. Math. Phys. 265 (2006), 805-817), doi:10.1007/s00220-006-0016-2
21 February 2007	Alexander Verbovetsky	Kruglikov-Lychagin multi-brackets (after the paper by Boris Kruglikov and Valentin Lychagin "Compatibility, multi-brackets and integrability of systems of PDEs", arXiv:math/0610930)
14 February 2007	Valeriy Tolstoy	Extremal projectors for algebras and superalgebras Lie
7 February 2007	Joseph Krasil'shchik	On some nonlinear differential equations
10 January 2007	Sergei Igonin	Coverings and the fundamental group in the category of differential equations. Part 3