Analysis & Probability Seminar at Chalmers / GU
The seminar is joint for the division of Analysis and Probability within the Department of Mathematics at Chalmers / GU. Its main themes include: Probability Theory, Mathematical Physics, Operator Algebras and Harmonic and Functional Analysis. The seminar is encouraged to be aimed at a broader audience, but some talks may be of a more specialised nature. The talks in the seminar are usually 60 minutes, including questions.
The seminar takes place on campus, with the possibility to attend online via Zoom on request (subject to technology working). Please contact an organizer if you wish to attend remotely.
Should you have any questions or suggestions, feel free to email one of the organizers Jakob Björnberg (jakobbj 'at' chalmers.se), Gianmarco Brocchi (brocchi 'at' chalmers.se) or Eduard Vilalta (vilalta 'at' chalmers.se).
Coming seminars
2024-04-30 at 13:15, MVL14
Robin van Haastrecht (Chalmers/GU)
Limit formulas for the trace of the functional calculus of quantum channels for $SU(2)$
Lieb and Solovej (2014) studied traces of quantum channels, defined by the leading component in the decomposition of the tensor product of two irreducible representations of $SU(2)$, to establish a Wehrl-type inequality for integrals of convex functions of matrix coefficients. It is proved that the integral is the limit of the trace of the functional calculus of quantum channels. I introduce new quantum channels for all the components in the tensor product and generalize their limit formula. I prove that the limit can be expressed using Berezin transforms.
2024-05-07 at 13:15, MVL14
Søren Fournais (Copenhagen)
TBA
2024-05-28 at 13:15, MVL14
Wojciech Szymanski (Syddansk Universitet)
TBA
2024-05-28 at 15:15, MVL14 (EXTRA SEMINAR, UNUSUAL TIME)
Frank Thuijsman (Maastricht University)
Game Theory, from John von Neumann to Treatment of Cancer
Starting from the basic one-shot models by John von Neumann and John Nash, and the dynamic stochastic game model by Lloyd Shapley, we move through the rather static evolutionary game model by John Maynard Smith into game theoretically motivated evolutionary simulation models. We have used the latter models in cooperation with oncologists to get a better understanding of tumor growth and the effects of different treatment approaches.
2024-05-29 at 15:15, MVL14 (EXTRA SEMINAR, UNUSUAL TIME)
Alessandra Bravetti (Universidad Nacional Autónoma de México)
TBA
2024-06-11 at 13:15, MVL14
Jorge Castillejos (UNAM, Cuernavaca)
TBA
Previous seminars
2023-10-10 at 13:15, MVL14
Daniel Ueltschi (Warwick, UK)
The Kac-Ward solution of the 2D Ising model
2023-10-17 at 13:15, MVL14
Frederik Ravn Klausen (Copenhagen)
Phase transitions of the graphical representations of the Ising model
2023-10-24 at 13:15, MVL14
Nico Michele Schiavone (BCAM, Bilbao)
Spectral enclosures for perturbed Dirac operators
2023-11-07 at 13:15, MVL14
Jacob Stordal Christiansen (Lund)
Chebyshev polynomials and Widom factors
2023-11-14 at 13:15, MVL14
Marco Fraccaroli (BCAM)
The L^p theory for outer measure spaces
2023-11-21 at 13:15, MVL14
Nadine Ansorge (Bayreuth University)
On linear stability of isochrone steady states of the Vlasov-Poisson system
2023-11-28 at 13:15, MVL14
Mia Deijfen (Stockholm)
Percolation in geometric random intersection graphs
2023-12-06 at 13:15, MVF31 -- joint KASS and AP seminar
Bingyuan Liu (University of Texas Rio Grande Valley)
The Diederich–Fornæss index and the ∂¯\bar{\partial}-Neumann problem
2023-12-20 at 13:15, MVL14 -- NOTE UNUSUAL DAY (Wednesday)
Simon Larson (GU/Chalmers)
Two-term spectral asymptotics in Lipschitz domains
2024-01-23 at 13:15, MVL14
Ulrik Enstad (Oslo)
Classifiability of C*-algebras associated with point sets
2024-01-30 at 13:15, MVL14
Pieter Spaas (Copenhagen)
Local Hilbert-Schmidt stability
2024-02-07 at 13:15, MVL15 -- NOTE UNUSUAL DAY & PLACE
Lashi Bandara (Deakin University, Melbourne)
Trace, Regularity, Fredholmness: the story of non-compact boundary for first-order elliptic operators
2024-02-13 at 13:15, MVL14
Johan Wästlund (Chalmers/GU)
Billiards, Checkers, and Quadratic Reciprocity
2024-02-20 at 13:15, MVL14
Shrish Parmeshwar (Warwick, UK)
Global-in-time Vortex Configurations for the 2D Euler Equations
2024-02-27 at 13:15, MVL14
Eduard Vilalta (Chalmers/GU)
Nowhere scattered multiplier algebras
2024-03-05 at 13:15, MVL14
Are Austad (Syddansk Universitet, Odense)
Ideal intersection properties for group-graded Banach *-algebras
2024-03-12 at 13:15, MVL14
Peter Sjögren (Chalmers/GU)
Variation inequalities for the Ornstein-Uhlenbeck semigroup
2024-03-14 at 13:15, MVL14 -- NOTE UNUSUAL DAY (Thursday)
Erik Duse (KTH)
Generic ill-posedness of the energy-momentum equations in the vectorial calculus of variations
2024-03-20 at 13:15, MVL15 -- NOTE UNUSUAL DAY (Wednesday)
Tobias Weich (Paderborn)
Polyhedral bounds on the joint spectrum on higher rank locally symmetric spaces
2024-04-02 at 13:15, MVL14
Malin Palö Forsström (Chalmers/GU)
Poisson coverage processes
2024-04-10 at 13:15, MVL15 -- NOTE UNUSUAL DAY (Wednesday)
David Rule (Linköping)
Multilinear and Weighted Estimates for Oscillatory Integral Operators
2024-04-16 at 13:15, MVL14
Eric Ling (Copenhagen)
Rigidity aspects of Penrose's singularity theorem
2024-04-23 at 13:15, MVL14
Håkan Andreasson (Chalmers/GU)
Existence of a minimizer to the particle number-Casimir functional for the Einstein-Vlasov system