# Ergodic Theory and Dynamical Systems seminar 2015-16

##### The seminars are held on Tuesdays at 14:00 in Room B3.02 - Mathematics Institute

Organizers: Alexey Korepanov, Zemer Kosloff

## Term 1

- October 6, 2015

**David Simmons**(York)

Extremality and dynamically defined measures

- October 13, 2015

**Simon Baker**(Reading)

Approximation properties of beta expansions

- October 20, 2015

**Cancelled**

- October 27, 2015

**Dieter Mayer**(TU Clausthal)

The Jacquet-Langlands spectral correspondence on quaternion groups and

the transfer operator for the Hecke congruence groups Gamma_0(d)

- November 3, 2015

**Mark Holland**(Exeter)

Almost sure behaviour of extremes in dynamical systems

- November 10, 2015

**Alex Gorodnik**(Bristol)

Randomness in Geometry of Numbers

- November 17, 2015

**Rainer Klages**(QMUL)

A simple non-chaotic map generating subdiffusive, diffusive and superdiffusive dynamics

- November 24, 2015

**George Kenison**(Warwick)

Orbit counting in conjugacy classes for free groups acting on trees

- December 1, 2015

**Carl Dettmann**(Bristol)

How sticky is the chaos/order boundary?

- December 8, 2015

**John Smillie**(Warwick)

The horocycle flow on eigenform loci

- December 15,2015

**Dmitry Todorov**(Aix-Marseille)

Shadowing and stochastic stability

## Term 2

- January 12, 2016

**Michael Whittaker**(Glasgow)

Self-similar groups actions and their equilibrium states

- January 19, 2016

**Viviane Baladi**(Paris)

Linear response for intermittent maps

- January 26, 2015
(Nantes)

Pierre Vidotto

Closed geodesics on certain surfaces

- February 2, 2015

**Oscar Bandtlow**(Queen Mary)

Continuity of the topological entropy for interval maps with holes

- February 9, 2016

**Peter Balint**(Budapest)

Mean field coupling of expanding circle maps

- February 10, 2016
*****Wednesday, 13:00, room MS.05*****(Lund)

Fredrik Ekström

Fourier dimension of random images

- February 16,2016

**Raimundo Briceno**(UBC)

Combinatorial aspects of the strong spatial mixing property - February 23, 2016

**Neil Dobbs**(Geneva)

Free energy jumps up

- March 1, 2016

**Dalia Terhesiu**(Vienna, Exeter)

Non trivial limit distributions for systems with holes

- March 8, 2016

**Sebastian van Strien**(Imperial)

Dynamics on heterogeneous networks

- March 15, 2016

**Terry Soo**(Kansas)

A monotone isomorphism theorem

## Term 3

- April 26, 2016

**Polina Vytnova**(Queen Mary)

Zeros of the Selberg zeta function for non-compact surfaces

- May 3, 2016

**Richard Miles**(East Anglia)

A dynamical zeta function for group actions

- May 10, 2016

**Vasiliki Evdoridou**(Open University)

Non-escaping endpoints of entire functions

- May 17, 2016

**Ilies Zidane**(Imperial) -**CANCELLED**

- May 24, 2016

**AlJalila Al Abri**(Warwick)

Pairs of closed geodesics in metric graphs

- May 31, 2016,
**11:00 MS.05**

**Jonathan Fraser**(Manchester)

Exact dimensionality and Ledrappier-Young formulae for Gibbs measures on some planar self-affine sets

**Note different room and time!!**

- June 7, 2016

No seminar (Warwick Dynamical Systems Workshop).

- June 14, 2016

**Thomas Gauthier**(LAMFA)

Classification of special curves of cubic polynomials

- June 21, 2016

**Clifford Gilmore**(Helsinki)

Linear Dynamics and Derivations

- July 5, 2016

**Dan Thompson**(OSU)

Thermodynamic formalism for geodesic flow on CAT(-1) spaces

- July 14, 2015
**(Thursday, 2 pm, D1.07)**

**Barak Weiss**(Tel-Aviv)

Recent progress on the Danzer problem