Charlie Wilson
Some new results on hitting points infinitely often and limsup sets
Thursday 30th January 2025, 2:00 pm – 3:00 pm
Fry Building,
2.04
Samuel Brevitt
Does an intermittent dynamical system remain weakly chaotic after drilling in a hole?
Friday 31st January 2025, 2:00 pm – 3:00 pm
Fry Building,
2.04
Ian Melbourne
Thursday 13th February 2025, 2:00 pm – 3:00 pm
Fry Building,
2.04
Nattalie Tamam
Thursday 20th February 2025, 2:00 pm – 3:00 pm
Fry Building,
2.04
Sam Kittle
Thursday 27th February 2025, 2:00 pm – 3:00 pm
Fry Building,
2.04
Ana de Orellana
Thursday 6th March 2025, 2:00 pm – 3:00 pm
Fry Building,
2.04
Ian Morris
Thursday 13th March 2025, 2:00 pm – 3:00 pm
Fry Building,
2.04
Péter Varjú
Thursday 27th March 2025, 2:00 pm – 3:00 pm
Fry Building,
2.04
Past Seminars:
Georg Gruetzner
Does every hyperbolic group admit a uniformly bounded representation with a proper cocycle of "optimal" growth?
Thursday 5th December 2024
Jennifer Pi
From Classical Entropy to Free Entropy
Thursday 28th November 2024
Manuel del Pino
Delaunay-type compact equilibria in the liquid drop model
Thursday 21st November 2024
Stephen Lynch
Singularities in mean curvature flow
Thursday 14th November 2024
Stephen Cantrell
Counting problems for Green functions on hyperbolic groups
Thursday 7th November 2024
Laura Monk
Geometry and spectrum of random hyperbolic surfaces
Thursday 24th March 2022
Enrico Le Donne
Nilpotent groups, biLipschitz embeddings into L1, and sets of finite perimeter in Carnot groups **Unusual time**
Thursday 10th March 2022
Mateus Sousa
Perturbations of interpolations formulas
Thursday 24th February 2022
Jaume de Dios Pont
Decoupling, Cantor sets, and additive combinatorics
Thursday 17th February 2022
Stephan Stadler
CAT(0) manifolds
Thursday 10th February 2022
Urs Lang
A combinatorial higher rank hyperbolicity condition
Thursday 3rd February 2022
Søren Fournais
The energy of the dilute Bose gas
Thursday 27th January 2022
Han Hong
Shape optimization of Steklov eigenvalues in higher dimensions
Thursday 10th December 2020
David Sher
Inverse Steklov spectral problem for curvilinear polygons
Thursday 3rd December 2020
Jean-Claude Cuenin
Spectral inequalities for Schrödinger operators with complex potentials
Thursday 26th November 2020
Dimitrios Ntalampekos
Rigidity theorems for circle domains
Thursday 19th November 2020
Ali Raad
On C*-algebras and their Cartan subalgebras
Thursday 12th November 2020
Mikael de la Salle
Group actions on L_p spaces : dependence on p
Thursday 5th November 2020
Sugata Mondal
Hot spots conjecture and critical points of Neumann eigenfunctions of polygonal planar domains
Thursday 29th October 2020
Fahran Abedin
Hele-Shaw Flow and Parabolic Integro-Differential Equations
Thursday 22nd October 2020
Angkana Rüland
Uniqueness, stability and single measurement recovery for the fractional Calderón problem
Thursday 15th October 2020
Xiangdong Xie
Groups whose left invariant metrics are roughly similar
Thursday 8th October 2020
Asma Hassannezhad
Eigenvalue bounds for the mixed Steklov problem on surfaces
Thursday 1st October 2020
Katrin Fässler
Singular integrals on regular curves in the Heisenberg group
Thursday 11th June 2020
Corentin Le Coz
Separation and isoperimetric profiles
Thursday 4th June 2020
Ben Sharp
Bubbling and multiplicity analysis for CMC hypersurfaces
Thursday 28th May 2020
Kevin Hughes
Smoothing properties of spherical maximal functions
Thursday 21st May 2020
Monica Musso
Gluing methods for vortices in Euler equations
Thursday 14th May 2020
Panos Papasoglu
Uryson width and volume
Thursday 7th May 2020
Michael Levitin
Direct and inverse Steklov eigenvalue problem in curvilinear polygons
Thursday 30th April 2020
Jens Marklof
Kinetic theory for the low-density Lorentz gas
Thursday 23rd April 2020
Katie Gittins
*POSTPONED* Bounds for Steklov eigenvalues on submanifolds of Euclidean space with prescribed boundary
Thursday 26th March 2020
Sabine Boegli
Schroedinger operator with non-zero accumulation points of complex eigenvalues
Thursday 5th March 2020
Ari Laptev
On factorisation of a class of Schrödinger operators
Thursday 20th February 2020
Heiko Gimperlein
The magnitude function and spectral geometry
Thursday 20th February 2020
Lucas Ambrozio
Sharp inequalities relating volume and the min-max widths of Riemannian three-spheres
Thursday 13th February 2020
Emily Dryden
Heat content of polygons
Thursday 6th February 2020
Nicolas Dirr
Probability and Analysis in multi-scale systems
Thursday 30th January 2020
Filippo Cagnetti
Optimal Lattice Quantizers and Best Approximation in the Wasserstein Metric
Thursday 23rd January 2020
Karl-Mikael Perfekt
Plasmonic eigenvalue problem for corners
Thursday 19th December 2019
Rhiannon Dougall
Measures on the boundary: an application to critical exponents of subgroups of groups acting on Gromov hyperbolic spaces, and amenability
Thursday 12th December 2019
John Toland
Finitely Additive Measures and Weak Convergence in L-infinity
Thursday 5th December 2019
Jeffrey Galkowski
The interior behavior of Steklov eigenfunctions
Thursday 21st November 2019
Dmitry Jakobson
Zero and negative eigenvalues of conformally covariant operators, and nodal sets in conformal geometry
Thursday 14th November 2019
Spyridon Dendrinos
On maximal functions associated to hypersurfaces in R3 with height less than 2
Thursday 7th November 2019
Soren Mikkelsen
A semiclassical bound on certain commutators
Thursday 31st October 2019
Alessio Martini
A Fourier integral operator approach to the sub-Riemannian wave equation
Thursday 24th October 2019
Tom Carroll
Dynamics of weighted composition operators on the Fock space
Thursday 10th October 2019
Gyula Csato
On fractional Sobolev, Isoperimetric and Poincaré inequalities - *Unusual time!*
Thursday 13th June 2019
Jose Rodrigo
Results motivated by the the study of the evolution of isolated vortex lines for 3D Euler
Thursday 6th June 2019
Tom Hutchcroft
Phase transitions in hyperbolic spaces
Thursday 30th May 2019
Daniel Meyer
Quasispheres and Expanding Thurston maps
Thursday 23rd May 2019
Emanuel Carneiro
Sobolev and BV regularity for maximal operators
Thursday 2nd May 2019
Dorin Bucur
Quantitative isoperimetric inequalities for the Robin Laplacian
Thursday 25th April 2019
Elia Fioravanti
Cross ratios on cube complexes and length-spectrum rigidity
Thursday 4th April 2019
Ilaria Mondello
Synthetic Ricci lower bounds: new geometric examples
Thursday 28th March 2019
Gabriel Pallier
On the large-scale sublinear geometry of Heintze spaces
Tuesday 19th March 2019
Jonathan Hickman
On the convergence of Fourier integrals
Thursday 14th March 2019
Cristina Benea
On some maximal multilinear operators
Thursday 7th March 2019
Samuel Colvin
Minimising Hausdorff dimension under Hölder equivalence
Thursday 21st February 2019
Davoud Cheraghi
Quasi-periodic dynamics in complex dimension one
Thursday 14th February 2019
Jose Rodrigo
Results motivated by the the study of the evolution of isolated vortex lines for 3D Euler.
Thursday 7th February 2019
Jose Rodrigo
*POSTPONED* Results motivated by the the study of the evolution of isolated vortex lines for 3D Euler
Thursday 7th February 2019
Gerasim Kokarev
Conformal volume and eigenvalue bounds: the Korevaar method revisited
Thursday 31st January 2019
Brian Cook
Equidistribution results for integral points on affine homogenous algebraic varieties.
Thursday 17th January 2019
Bram Petri
Counting covers and subgroup growth
Thursday 20th December 2018
Zane Li
A short proof of l^2 decoupling for the parabola
Tuesday 4th December 2018
Maxime Fortier Bourque
Low index singularities of the systole function - Note Thursday!
Thursday 29th November 2018
Sebastino Golo
Metric Lie groups and their dilations
Thursday 22nd November 2018
Silouanos Brazitikos
Quantitative versions of Helly's theorem
Tuesday 13th November 2018
Andrew Morris
The minimal regularity Dirichlet problem for elliptic PDEs beyond symmetric coefficients - Note Thursday!
Thursday 8th November 2018
Alexander Girouard
The Steklov and Laplacian spectra of Riemannian manifolds with boundary
Tuesday 30th October 2018
Frank den Hollander
Exploration on Dynamic Networks - Joint PAD seminar
Tuesday 23rd October 2018
Francesco Della Pietra
Optimizing the first eigenvalue of some quasilinear operators with respect to boundary conditions
Tuesday 16th October 2018
Sofia Ortega Castillo
Strong pseudoconvexity in Banach spaces
Tuesday 9th October 2018
Guido Sweers
On a formula for sets of constant width in 2d
Tuesday 2nd October 2018
Ana Vargas
The restriction of the Fourier transform to surfaces: the hyperbolic case
Tuesday 12th June 2018
Dominik Gruber
The (non-)hyperbolic geometry of Gromov's monsters
Tuesday 5th June 2018
Caroline Terry
A stable arithmetic regularity lemma in finite abelian groups
Tuesday 29th May 2018
Masato Mimura
The space of marked groups and markings of finite groups
Tuesday 22nd May 2018
Ken Stephenson
Conformal Tilings of the Plane: Foundations, Theory, and Practice
Tuesday 8th May 2018
Ben Jaye
Reflectionless measures for singular integral operators - Note unusual time & date
Thursday 3rd May 2018
Lucia Scardia
Equilibrium measures for nonlocal energies: The effect of anisotropy
Tuesday 1st May 2018
Andrea Mondino
Some smooth applications of non-smooth Ricci curvature lower bounds
Tuesday 24th April 2018
Marissa Loving Yu
Least dilatation of pure surface braids (NB: Unusual day & time!)
Thursday 19th April 2018
Kajal Das
Invariance of conformal dimension under Lp-OE for some hyperbolic Coxeter groups
Tuesday 17th April 2018
Arick Shao
On Geometric Carleman Estimates and Controllability of Waves
Monday 19th March 2018
Hiroaki Aikawa
Capacitary width and its applications to parabolic and elliptic boundary behavior
Tuesday 13th March 2018
Suresh Eswarathasan
$L^p$ restriction of eigenfunctions to random Cantor-type sets
Tuesday 6th March 2018
Jonas Azzam
Absolute continuity and rectifiability of measures via Wasserstein distance
Tuesday 27th February 2018
Dorin Bucur
Maximization of Neumann eigenvalues
Tuesday 20th February 2018
