Mercredi 9 Février

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Mercredi 9 Février
Heure: 13:30 - 15:00
Lieu: Salle B405, bâtiment B, LAGA, Institut Galilée, Université Paris 13
Résumé: Théorie Ergodique et Systèmes Dynamiques - Markovian families: a complete invariant of Anosov flows up to certain surgeries -
Description: Ioannis Iakovoglou
To every (transitive) Anosov flow in dimension 3 it is possible to associate a finite collection of data, called the geometric type, describing completely the flow up to Dehn-Goodman-Fried surgeries on specific periodic orbits of the flow. The construction of a geometric type relied until now on the construction of a Markov partition, which is not canonical. The goal of this talk will be to describe a new way for constructing geometric types for Anosov flows and its potential applications in the domain of classification of Anosov flows in dimension 3.