# Seminars & Colloquia Calendar

## Partial hyperbolicity and pseudo-Anosov dynamics (Cancelled)

#### Sergio Fenley (Florida State)

Location: ** Hill 705**

Date & time: Tuesday, 18 February 2020 at 3:50PM - 4:40PM

We study partially hyperbolic diffeomorphisms in hyperbolic 3-manifolds. We classify these diffeomorphisms and obtain results concerning the global structure of these diffeomorphisms in these manifolds. We announce preliminaries results showing the following: up to finite iterates, if a partially hyperbolic diffeomorphism of a hyperbolic 3-manifold is not leaf conjugate to the time one map of a topological Anosov flow, then it can be obtained as a blow down of a power of a "step up" map of an R-covered topological Anosov flow. In particular this shows that a hyperbolic 3-manifold that admits a partially hyperbolic diffeomorphism also admits a topological Anosov flow. Very similar techniques can be used to prove that if a partially hyperbolic diffeomorphism of a Seifert fibered spaces induces a pseudo-Anosov diffeomorphism in the base surface, then it is not dynamically coherent, and it is also obtained by an appropriate blow down of a smooth R-covered Anosov flow.

Chiara Damiolini, Ian Coley and Franco Rota -Charles Weibel Organizer's Page

Brooke Logan

Wujun Zhang Organizer's webpage

P. Gupta, X.Huang and J. Song Organizer's webpage

Swastik Kopparty, Sepehr Assadi Seminar webpage

Jeffry Kahn, Bhargav Narayanan, Jinyoung Park Organizer's webpage

Brooke Ogrodnik, Website

Robert Dougherty-Bliss and Doron Zeilberger --> homepage

Paul Feehan, Daniel Ketover, Natasa Sesum Organizer's webpage

Lev Borisov, Emanuel Diaconescu, Angela Gibney, Nicolas Tarasca, and Chris Woodward Organizer's webpage

Jason Saied Seminar webpage

Brian Pinsky, Rashmika Goswami website

Quentin Dubroff Organizer's webpage

James Holland; Organizer website

Edna Jones Organizer's webpage

Brooke Ogrodnik website

Yanyan Li, Zheng-Chao Han, Jian Song, Natasa Sesum Organizer's Webpage

Organizer: Luochen Zhao

Yanyan Li, Zheng-Chao Han, Natasa Sesum, Jian Song Organizer's Page

Lisa Carbone, Yi-Zhi Huang, James Lepowsky, Siddhartha Sahi Organizer's webpage

Simon Thomas website

Kasper Larsen, Daniel Ocone and Kim Weston Organizer's page

Joel Lebowitz, Michael Kiessling

Yanyan Li, Haim Brezis Organizer's Webpage

Stephen D. Miller, John C. Miller, Alex V. Kontorovich, Alex Walker seminar website

Stephen D. Miller

Brooke Ogrodnik, Website

Organizers: Yanyan Li, Z.C. Han, Jian Song, Natasa Sesum

Yael Davidov Seminar webpage

Kristen Hendricks, Xiaochun Rong, Hongbin Sun, Chenxi Wu Organizer's page

Fioralba Cakoni Seminar webpage

Ebru Toprak, Organizer

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