1

diffeomorphisms

Year:
1994
Language:
english
File:
PDF, 1.57 MB
english, 1994
2

Hamiltonian systems, Lagrangian tori and Birkhoff's theorem

Year:
1992
Language:
english
File:
PDF, 479 KB
english, 1992
3

Books: What the Writers are Reading

Year:
2004
Language:
english
File:
PDF, 384 KB
english, 2004
4

Integrable Geodesic Flows on Surfaces

Year:
2010
Language:
english
File:
PDF, 187 KB
english, 2010
5

On Newton equations which are totally integrable at infinity

Year:
2016
Language:
english
File:
PDF, 377 KB
english, 2016
6

Angular billiard and algebraic Birkhoff conjecture

Year:
2017
Language:
english
File:
PDF, 585 KB
english, 2017
8

Convex billiards and a theorem by E. Hopf

Year:
1993
Language:
english
File:
PDF, 356 KB
english, 1993
9

On Periodic solutions for a reduction of Benney chain

Year:
2009
Language:
english
File:
PDF, 210 KB
english, 2009
11

Smooth solutions for ap-system of mixed elliptic-hyperbolic type

Year:
2013
Language:
english
File:
PDF, 143 KB
english, 2013
14

On the number of invisible directions for a smooth Riemannian metric

Year:
2015
Language:
english
File:
PDF, 350 KB
english, 2015
15

Richness or semi-Hamiltonicity of quasi-linear systems that are not in evolution form

Year:
2013
Language:
english
File:
PDF, 158 KB
english, 2013
16

Hamiltonian form and infinitely many conservation laws for a quasilinear system

Year:
1997
Language:
english
File:
PDF, 95 KB
english, 1997
18

Cubic and quartic integrals for geodesic flow on 2-torus via a system of the hydrodynamic type

Year:
2011
Language:
english
File:
PDF, 2.80 MB
english, 2011
19

Algebraic Birkhoff conjecture for billiards on Sphere and Hyperbolic plane

Year:
2016
Language:
english
File:
PDF, 355 KB
english, 2016
20

Algebraic non-integrability of magnetic billiards

Year:
2016
Language:
english
File:
PDF, 609 KB
english, 2016
21

In search of periodic solutions for a reduction of the Benney chain

Year:
2017
Language:
english
File:
PDF, 366 KB
english, 2017
22

Nonsmooth convex caustics for Birkhoff billiards

Year:
2018
Language:
english
File:
PDF, 359 KB
english, 2018
23

Gutkin billiard tables in higher dimensions and rigidity

Year:
2018
Language:
english
File:
PDF, 822 KB
english, 2018
25

Billiard characterization of spheres

Year:
2019
File:
PDF, 420 KB
2019