Events

Leading experts in some of the main research areas of our department will come together for three intensive days of research talks. The list of confirmed invited speakers, divided by sessions, can be found below. Mathematical Physics: Sylvie Paycha (Potsdam) Gandalf Lechner (Erlangen–Nuremberg), Alessandra Frabetti (Lyon), John Barret (Nottingham). Scient. Adv.: Dorothea Bahns Operator Theory Nadia Larsen (Oslo) tba tba Scient. Adv.: Ralf Meyer Number Theory Cecília Salgado (Groningen) Min Lee (Bristol) tba Scient. Adv.: Seoyoung Kim Higher Structures: Birgit Richter (Hamburg) Charlotte Kirchhoff-Lukat (MIT) Leonid Ryvkin (Lyon) Scient. Adv.: Chenchang Zhu Topology Elise Goujard (Bordeaux) Nguyen-Thi Dang (Heildenberg) tba Scient. Adv.: Thomas Schick Geometry Cornelia Drutu (Oxford) tba tba Scient. Adv.: Federico Vigolo Call for abstracts. To be considered for financial support, please complete the registration form before August 20th, 2023

A regular initiative of the UC|UP Graduate Program in Mathematics, the Summer School offers mini-courses by international experts working on topics related to the scientific scope of the Program. Registration is free of charge, though mandatory.

The aim of the conference is to bring together researchers at the crossroads of algebra and number theory working on dynamic or asymptotic aspects. Limited financial support to cover travel and accommodation costs is available for selected PhD students and postdocs. To apply for financial support, please send a motivation letter and a budget plan before May 2023.

Scientific Directors: Francesco Caravenna, Univ. Milano-Bicocca, Italy Rongfeng Sun, National Univ. Singapore, Singapore Nikolaos Zygouras, Univ. Warwick, UK Lectures: Massimiliano Gubinelli, Univ. Oxford, UK - Constructive stochastic quantization Antti Kupiainen, Univ. Helsinki, Finland - Constructive Conformal Field Theory: the case of the Liouville Model Ioan Manolescu, Univ. Fribourg, Switzerland - An invitation to FK percolation Fabio Lucio Toninelli, Technical Univ. Vienna, Austria - Large-scale behavior of (super-)critical stochastic PDEs

This conference aims to bring together a wide variety of participants and topics applying a variety of mathematical methods with defence and security applications. The programme will include invited speakers, presentations and poster sessions, as well as refreshment breaks for informal discussions. It is aimed towards mathematicians, scientists and engineers from both industry and academia, in addition to government and military personnel who have an interest in how mathematics can be applied to defence and security problems.

The International Conference on Sustainable Development is organized by the European Center of Sustainable Development in collaboration with CIT University. The 11th ICSD 2023 is inspired from the critical challenge of Statistics, environmental, and economic sustainability concerning the present and future generations in a global-scale context.

We are glad to announce the workshop "Harmonic Analysis and Differential Equations: new questions and challenges" to honor the distinguished career of Luis Vega by bringing together leading mathematicians working in Partial Differential Equations and Harmonic Analysis to learn about the recent developments and future directions in these and related areas.

The aim of this meeting, which celebrates Michele Vergne's 80th birthday, is to bring together mathematicians working at the interface of harmonic analysis, representation theory and index theory, with group actions as a leading thread throughout the conference. The meeting will be organised around the following topics: group representations, index theory, geometric quantisation, moduli spaces, symplectic geometry, mathematical physics, polytopes, optimisation and P=NP.

Scientific Directors: Gaëtan Borot, Humboldt Univ. Berlin, Germany Paul Norbury, Univ. Melbourne, Australia Paolo Rossi, Univ. Padova, Italy Lectures: Gaëtan Borot, Humboldt Univ. Berlin, Germany - Geometric recursion Alexandr Buryak, Higher School of Economics, Russia and Paolo Rossi, Univ. Padova, Italy - Double ramification hierarchies Marta Mazzocco, Birmingham Univ., UK - Quantised Painlevé monodromy manifold, Sklyanin and Calabi-Yau algebras Paul Norbury, Univ. Melbourne, Australia - Spin structures and cohomology classes on the moduli space of curves Anton Zeitlin, Lousiana State Univ., USA - Geometric realisations of Bethe equations

ABSTRACT In this lecture I will describe the progress made in the last 15 years, in our understanding of the long-time behavior of large solutions to the energy critical focusing nonlinear wave equation. In the last part of the lecture, I will concentrate on progress (with Collot, Duyckaerts, Martel and Merle) on the asymptotic simplification for large time, into sums of modulated static solutions plus a linear term, in all dimensions, in the radial case. INVITED SPEAKER Carlos Kenig University of Chicago Louis Block Distinguished Service Professor Carlos Eduardo Kenig is an Argentine-American mathematician and the Louis Block Distinguished Service Professor at the University of Chicago’s Department of Mathematics. His work in harmonic analysis and partial differential equations is well recognised. Kenig earned his PhD in 1978 from the University of Chicago under the guidance of Alberto Calderón. He has worked at Princeton University and the University of Minnesota since then, until returning to the University of Chicago in 1985. He has a strong background in elliptic and dispersive partial differential equations. Since 2014, he has been a member of the National Academy of Sciences. Zhongwei Shen, Kin Ming Hui, Gigliola Staffilani, and Panagiota Daskalopoulos are among his students. Awards and honors -Salem Prize, 1984 -Invited speaker, 1986 International Congress of Mathematicians (and 2002) -Elected Fellow of the American Academy of Arts and Sciences, 2002 -Bôcher Memorial Prize, 2008 -Plenary speaker, 2010 International Congress of Mathematicians -Elected Member of the National Academy of Sciences, 2014 -Kenig served as the President of the International Mathematical Union from July 2018 until January 2023. Registration deadline 30 / 07 / 2023 Registration is free but mandatory Location: Institut d’Estudis Catalans (IEC)