GAN Seminar List
for period 9 Jun to 4 Jul
Monday 09 June | ||
14:30-15:30 | Aka, M (EPFL - Ecole Polytechnique Fédérale de Lausanne) | |
Points on spheres and their orthogonal lattices | Sem 2 |
Tuesday 10 June | ||
14:30-15:30 | Badziahin, D (Durham University) | |
On continued fraction expansion of potential counterexamples to mixed Littlewood conjecture. | Sem 2 |
Wednesday 11 June | ||
11:30-12:30 | Tseng, J (University of Bristol) | |
Simultaneous dense and nondense orbits for commuting maps | Sem 2 |
Thursday 12 June | ||
11:30-12:30 | Sargent, O (University of Bristol) | |
Distribution of values of linear maps on quadratic surfaces. | Sem 2 | |
14:30-15:30 | Ward, T (Durham University) | |
Rigid and flexible properties of group automorphisms | Sem 2 |
Friday 13 June | ||
11:30-12:30 | Badziahin, D (Durham University) | |
On continued fraction expansion of potential counterexamples II | Sem 2 | |
14:30-15:30 | Zorin, E (University of York) | |
Some applications of Mahler's method | Sem 2 |
Monday 16 June | ||
16:00-17:00 | Benoist, Y (Université Paris-Sud 11) | |
Spectral gap in simple Lie groups : Clay Mathematics Institute Senior Scholar Lecture. | Sem 1 |
Tuesday 17 June | ||
11:30-12:30 | Gadre, V (University of Warwick) | |
Partial sums of excursions along random geodesics. | Sem 2 | |
14:30-15:30 | Kra, B (Northwestern University) | |
Periodicity, complexity and shifts. | Sem 2 |
Wednesday 18 June | ||
11:30-12:30 | Maucourant, F (Université de Rennes 1) | |
Lower bounds for entropy of random walks. | Sem 2 | |
14:30-15:30 | Vinogradov, I (University of Bristol) | |
Effective Ratner Theorem for ASL(2, R) and the gaps of the sequence \sqrt n modulo 1 | Sem 1 |
Thursday 19 June | ||
14:30-15:30 | Host, B (Université de Marne-la-Vallée) | |
Fourier analysis of multiplicative functions and a combinatorial application. | Sem 2 |
Friday 20 June | ||
11:30-12:30 | Benoist, Y (Université Paris-Sud 11) | |
Spectral gap in simple Lie groups II | Sem 1 | |
14:30-15:30 | Nogueira, A (Aix Marseille Université) | |
Asymptotical behavior of piecewise contractions of the interval. | Sem 2 |
Monday 23 June | ||
11:00-12:00 | Ramirez, F (University of York) | |
Khintchine types of translated coordinate hyperplanes | Sem 2 | |
13:30-14:30 | Ulcigrai, C (University of Bristol) | |
Hall rays for Lagrange spectra of Veech surfaces | Sem 2 |
Tuesday 24 June | ||
14:30-15:30 | Simmons, D (Ohio State University) | |
Diophantine approximation and the geometry of limit sets in Gromov hyperbolic metric spaces. | Sem 2 | |
15:45-16:45 | Benoist, Y (Université Paris-Sud 11) | |
Stationary Measures and Invariant Subsets of Homogeneous Spaces: Part I | Sem 2 |
Thursday 26 June | ||
13:30-14:30 | Strombergsson, A (Uppsala Universitet) | |
Effective Ratner equidistribution for SL$(2,\mathbb R)\ltimes(\mathbb R^2)^{\oplus k}$ and applications to quadratic forms | Sem 2 |
Friday 27 June | ||
11:30-12:30 | Shi, R (Xiamen University) | |
Improvement of Dirichlet's Theorem and homogeneous dynamics | Sem 2 | |
14:30-15:30 | Bengoechea, P (University of York) | |
On the p-adic Littlewood conjecture for quadratics | Sem 2 | |
15:45-16:45 | Benoist, Y (Université Paris-Sud 11) | |
Stationary Measures and Invariant Subsets of Homogeneous Spaces: Part II | Sem 2 |
Monday 30 June | ||
09:00-09:50 | Athreya, J (University of Illinois) | |
Gap Distributions, Homogeneous Dynamics, and Random Lattices | Sem 1 | |
10:00-10:50 | Mozes, S (Hebrew University of Jerusalem) | |
Divisibility properties in higher rank lattices | Sem 1 | |
11:30-12:20 | Bergelson, V (Ohio State University) | |
Quasirandom Groups, Minimally Almost Periodic Groups and Ergodic Ramsey Theory | Sem 1 | |
13:30-14:20 | Salehi Golsefidy, A (University of California, San Diego) | |
Expansion properties of linear groups | Sem 1 | |
15:00-15:50 | Paulin, F (Université Paris-Sud) | |
Counting and equidistribution of common perpendiculars: arithmetic applications | Sem 1 | |
16:00-16:50 | Eskin, A (University of Chicago) | |
Every flat surface is Birkhoff and Osceledets generic in almost every direction: Clay Mathematics Institute Senior Scholar Lecture | Sem 1 |
Tuesday 01 July | ||
09:00-09:50 | Chaika, J (University of Utah) | |
The Hausdorff dimension of not uniquely ergodic 4-IETs has codimension 1/2. | Sem 1 | |
10:00-10:50 | Einsiedler, M (ETH Zürich) | |
Adelic equidistribution and property (tau) | Sem 1 | |
11:30-12:20 | Vishe, P H (University of York) | |
Inhomogeneous multiplicative Littlewood conjecture and logarithmic savings | Sem 1 | |
13:30-14:20 | Flaminio, L (Université Lille 1) | |
On the Greenfield-Wallach and Katok conjectures | Sem 1 | |
15:00-15:50 | Nelson, P (EPFL - Ecole Polytechnique Fédérale de Lausanne) | |
Localized representation theory | Sem 1 | |
16:00-16:50 | Forni, G (University of Maryland) | |
Effective equidistribution for twisted averages of the horocycle flow | Sem 1 |
Wednesday 02 July | ||
09:00-09:50 | An, J (Peking University) | |
Attaching shortest vectors to lattice points and applications | Sem 1 | |
10:00-10:50 | Hochman, M (Hebrew University of Jerusalem) | |
Dimension of Self-similar Measures and Additive Combinatorics | Sem 1 | |
11:30-12:20 | Kontorovich, A (Yale University) | |
Applications of Thin Orbits | Sem 1 | |
13:30-14:20 | Beresnevich, V (University of York) | |
Lattice points counting and Diophantine approximable on manifolds | Sem 1 | |
15:00-15:50 | Shapira, U (Technion - Israel Institute of Technology) | |
Escape of mass in positive characteristics | Sem 1 | |
16:00-16:50 | Margulis, G (Yale University) | |
Oppenheim conjecture and related problems | Sem 1 |
Thursday 03 July | ||
09:00-09:50 | Wooley, T (University of Bristol) | |
Perturbations of Weyl sums, and uniform distribution mod 1 | Sem 1 | |
10:00-10:50 | Cheung, Y (San Francisco State University) | |
Gauss maps for simultaneous approximation | Sem 1 | |
11:30-12:20 | Velani, S (University of York) | |
Metric Diophantine approximation: the well approximable theory on manifolds | Sem 1 | |
13:30-14:20 | Kleinbock, D (Brandeis University) | |
Hausdorff dimension estimates for bounded orbits on homogeneous spaces of Lie groups | Sem 1 | |
15:00-15:50 | Shah, N (Ohio State University) | |
Limiting distributions of translates of curves on homogeneous spaces | Sem 1 | |
16:00-16:50 | Nevo, A (Technion - Israel Institute of Technology) | |
Homogeneous dynamics, unitary representations, and Diophantine exponents | Sem 1 | |
17:00-18:00 | Eskin, A (University of Chicago) | |
The SL(2,R) action on Moduli space: Mordell Lecture | Meeting Room 2, CMS |
Friday 04 July | ||
09:00-09:50 | Pollicott, M (University of Warwick) | |
Higher Teichmuller Theory and Thermodynamical Formalism | Sem 1 | |
10:00-10:50 | Varjú, P (University of Cambridge) | |
Diophantine property in groups | Sem 1 | |
11:30-12:20 | Guivarch, Y (Université de Rennes 1) | |
Spectral gap properties for random walks on homogeneous spaces: examples and consequences | Sem 1 | |
13:30-14:20 | Dani, S G (Indian Institute of Technology) | |
Multi-dimensional metric approximation by primitive points | Sem 1 | |
15:00-15:50 | Mohammadi, A (University of Texas at Austin) | |
Unipotent flows on infinite volume manifolds | Sem 1 | |
16:00-16:50 | Benoist, Y (Université Paris-Sud 11) | |
Random walk on p-adic flag varieties | Sem 1 |
Other Seminars |
Seminars in the University National and International Scientific Research Meetings |