The approximation by conjugation method in smooth ergodic theory
Shilpak Banerjee (IIT-Tirupati)
| Speaker |
Shilpak Banerjee (IIT-Tirupati)
|
|---|---|
| When |
Jun 14, 2022
from 04:00 PM to 05:00 PM |
| Where | Zoom talk |
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Abstract: In 1969 D.V. Anosov and A. Katok came up with a recipe, now known as the 'approximation by conjugation' method or the 'Anosov-Katok' method to construct examples of smooth transformations in ergodic theory. Though these diffeomorphisms are often viewed as "exotic if not pathological", they have managed to gain a considerable amount of attention in recent years, specially in regards to the isomorphism problems, smooth realization problems, and many other problems from classical smooth ergodic theory. In this talk we will start with a basic description of this technique and describe some applications.