Seminar Archive  Autumn 2001
From Geometry of Differential Equations
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Date

Speaker

Talk

19 December 2001

Vladimir Trushkov

Group foliation and noninvariant solutions of the heavenly equation (after the paper by L. Martina, M.B. Sheftel, and P. Winternitz by the same title, J.Phys.A 34(2001), 92439263, arXiv:mathph/0108004)

5 December 2001

Vladimir Chetverikov

Secondary calculus framework for some control problems

28 November 2001

Arthemy Kiselev

The variational bicomplex for hyperbolic secondorder scalar partial differential equations in the plane (after the paper by I.M. Anderson and N. Kamran by the same title, Duke Math.J. 87(1997), 265319, Ian Anderson's copy)

21 November 2001

Alexander Verbovetsky

On Voronov complexes (after the paper by Hovhannes Khudaverdian and Theodore Voronov "On complexes related with calculus of variations", J.Geom.Phys. 44 (2002) 221250, arXiv:math/0105223)

14 November 2001

Vladimir Chetverikov

Symmetries of integrodifferential equations: A survey of methods illustrated by the Benney equations (after the paper by N.H. Ibragimov, V.F. Kovalev, and V.V. Pustovalov by the same title, Nonlinear Dyn. 28 (2002) 135153, arXiv:mathph/0109012)

31 October 2001

Rostislav Polishchuk

Nonlocal conservation laws in general relativity

24 October 2001

Alexander Verbovetsky

Geometry of VoronovTyutinShakhverdiev operators

10 October 2001

Joseph Krasil'shchik

On natural differential equations

3 October 2001

Sergey Dobrokhotov

On the effects of the integrability of HugoniotMaslov chains for vortex singular equations
