Manager
Themes
Geometry
Dynamics
Arithmetic
Combinatorics
Présentation
Groupe GDAC
The boundaries between geometry, dynamics, arithmetic and combinatorics are blurred and open. This vagueness is fully assumed: indeed, it is one of the keys to the richness of the GDAC group’s scientific life. The 4 themes interact regularly, as evidenced by the numerous joint publications.
Thèmes de recherche
Geometry
Dynamics
Arithmetic
Combinatorics
Geometry
- Automorphisms of FN free groups and associated spaces : Thierry Coulbois, Martin Lustig, Hamish Short
- Teichmüller spaces: John Hubbard, Pascal Hubert
- Limit groups and representations of 3-variety groups: Peter Haissinsky, Luisa Paoluzzi
- Translating surfaces: John Hubbard, Pascal Hubert
- Small varieties : Jérôme Los, Luisa Paoluzzi, Hamish Short
- Complex differential geometry: Jean-Paul Mohsen
Dynamics
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- Billiards: Nicolas Bédaride, Pascal Hubert, Serge Troubetzkoy
- Intervals: Pierre Arnoux, Sébastien Ferenczi, Pascal Hubert, Arnaldo Nogueira, Serge Troubetzkoy
- Differentiable dynamics: Patrick Foulon
- Hamiltonian dynamics: Cristel Chandre
- Holomorphic dynamics: Peter Haissinsky, Dierk Schleicher, John Hubbard
- Interval dynamics: Michel Laurent, Arnaldo Nogueira, Serge Troubetzkoy
- Symbolic dynamics: Nicolas Bédaride, Thierry Coulbois, Pierre Guillon, Paul Mercat, Serge Troubetzkoy
- Continuous fractions: Pierre Arnoux, Nicolas Bédaride, Julien Cassaigne, Paul Mercat, Arnaldo Nogueira
- Determinantal processes: Alexandre Bufetov
- Substitutions : Pierre Arnoux, Alexandre Bufetov, Julien Cassaigne, Sébastien Ferenczi, Paul Mercat
- Translating surfaces: Pascal Hubert, Serge Troubetzkoy
- Topological dynamics: Pierre Guillon, Lionel Nguyen Van Thé
Arithmetic
- Diophantine approximation and discrepancy : Michel Laurent, Arnaldo Nogueira
- Algebraic integer series in several variables
- Prime numbers, sieves, additive and multiplicative problems : Sary Drappeau, Olivier Ramaré, Joel Rivat
- Analytical number theory: Sary Drappeau, Olivier Ramare, Joel Rivat
- Analytical arithmetic in F
q
[X] : Mireille Car - Functional equations and formal series: Guillaume Rond, Marina Poulet
Combinatorics
- Word combinatorics: Nicolas Bédaride, Julien Cassaigne, Anna Frid, Paul Mercat
- Complexity: Julien Cassaigne, Sébastien Ferenczi, Anna Frid, Etienne Moutot
- Cellular automata: Pierre Guillon, Guillaume Theyssier
- Graphics: Pierre Ille
- Paving: Nicolas Bédaride, Pierre Guillon, Etienne Moutot
- Ramsey theory : Lionel Nguyen Van The
Annuaire
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