Professional interests are best described by the following keywords:
Hilbert 16th problem, limit
cycles, vector fields, foliations, singularities, Abelian integrals, bifurcations,
If you read French, here is the poetic description of one of my favorite problems:
. . . C'est ligne circulaire
Et courbe que ceci; je t'ordonne d'en faire
Ligne droite et sans nul retours.
Va-t'en y travailler, et cours.
Jean de Lafontaine, La chose impossible, 1674.
(Читающие по-русски могут найти перевод здесь).
Favorite fields of Mathematics: (Ordinary) Differential Equations, Singularities, Geometry. Go to the Research section for more details.
Courses that I occasionally teach:
Differential geometry and topology (basic course),
Analytic theory of ordinary differential equations.
Sporadic lecture notes can be found here.
This page is inherently rather static. A more dynamic site (with seminar news, links to new papers, conferences, lecture notes etc.) is available in the form of a blog.
Advising students is one of my favorite occupations.
Formal requirements for studying in the
Weizmann Institute can be found
Online application forms are also