Events

This workshop will bring together mathematicians and physicists in order to explore recent progress and open problems in the field of quantum chaos in many-particle systems. On the one hand, there has been much progress in understanding how such systems approach thermal equilibrium (ETH and beyond) while, on the other hand, examples have been found of systems that violate this phenomenon, e.g., quantum many-body scarring, Hilbert space fragmentation, and anomalous transport. Furthermore, ideas from classical dynamical systems, such as Lyapunov exponents, sensitivity to initial conditions and synchronisation, have intriguing connections with the ideas in hydrodynamics, information scrambling and quantum synchronisation. Meanwhile, the mathematical understanding of quantum chaos, random matrix theory and spectral geometry has seen many important advances in the recent decades. This workshop provides ample opportunities for dialogue in order to bridge the interface between these areas.

We welcome experts and students interested in nonlinear problems of physics and mathematics to take part in this conference that is organised by the editors of the diamond open access journal entitled "Open Communications in Nonlinear Mathematical Physics" (for short, OCNMP). The 5-day conference will consist of oral and poster presentations. An open-door evening session for the general public titled "An Evening of Science and Philosophy" is also planned.

Alexey Bolsinov (Loughborough University, UK). Course title: Nijenhuis geometry and its applications. (to be confirmed). Christian Offen (University of Paderborn) Course title: Geometric Numerical Integration and Backward Error Analysis. Cédric Oms (BCAM, Spain) Course title: The singular Weinstein and the singular Arnold conjecture.

The International Conference on Modern Problems of Mathematics, Mechanics and their Applications (MPMMA 2024) will be held under the organization of the Azerbaijan University of Architecture and Construction and Istanbul Technical University. MPMMA 2024 will provide a forum where researchers from universities and academic environments can meet to share ideas and discuss recent achievements on announced topics.

This is a conference in complex geometry. The scientific root of this event goes back to the seminal works of E. Calabi in the 1950s, who proposed to find a canonical Kähler metric, called extremal, representing a cohomology class of a compact Kähler manifold. Calabi showed that in this setting, the search for extremal Kähler metrics can be reduced to solving a non-linear PDE. A particular example of extremal Kähler metrics are the celebrated Kähler-Einstein metrics whose existence theory is now settled, starting with the resolution of Calabi’s famous conjecture by Aubin and Yau in the 1970s (the non-obstructed case), and culminating in recent times with the resolution of the Yau-Tian-Donaldson (YTD) conjecture in the obstructed Fano case. These efforts motivated a general YTD correspondence, which predicts that the existence of special Kähler metrics should be expressed in terms of a suitable complex-analytic/algebraic notion of stability of the underlying complex/projective variety. The conference will present the recent progress in both analytic and algebraic approaches.

Scientific Directors: - Giuseppe Floridia, Sapienza Univ. Roma, Italy - Paola Loreti, Sapienza Univ. Roma, Italy - Masahiro Yamamoto, The University of Tokyo, Japan Lectures: - Piermarco Cannarsa, Univ. Roma Tor Vergata, Italy; and Giuseppe Floridia, Sapienza Univ. Roma, Italy - Bilinear control for evolution equations - Oleg Yu. Imanuvilov, Colorado State Univ, US - Introduction to inverse problems for partial differential equations - Barbara Kaltenbacher, Univ. Klagenfurt, Austria - Reconstructing initial data in fractional diffusion or fractionally damped wave propagation - Vilmos Komornik, Univ. Strasbourg, France; and Paola Loreti, Sapienza Univ. Roma, Italy - Introduction to the controllability of distributed systems - Masahiro Yamamoto, The University of Tokyo, Japan - Theory for time-fractional partial differential equations and applications - Kazufumi Ito, North Carolina State Univ, US - Nonsmooth Optimization, Theory and Applications

This 3-days workshop delves into the multifaceted world of probabilistic field theories, aiming at sharing insights, presenting novel methodologies, and fostering new collaborations. We plan to gather distinguished experts and young researchers at the intersection of probability theory and field theory, understood in the wide sense encompassing mathematical quantum field theory, stochastic partial differential equations, fluid dynamics and homogenization, also including applications to algebraic field theory, dynamical systems, statistical mechanics, and particle models. Our plan is to hold a meeting combining a few communities in a friendly atmosphere.

SDS2024 is the 12th edition of a series of meetings whose aim is to bring together researchers from different fields, mainly Mathematics and Engineering, and give them the opportunity to discuss, in a friendly atmosphere, recent developments in computational and theoretical methods for Dynamical Systems and PDEs, and their applications. This year’s edition will host four minicourses on special topics and a session of short talks. Please visit https://sites.google.com/view/sds2024 for more information.

We are happy to announce that registration for the upcoming event "RaTLoCC24: Ramsey Theory in Logic, Combinatorics and Complexity", which will be held in Pisa (Italy) from June 11th to June 14th, 2024, is now open. The workshop wants to offer an opportunity for the communities working in proof theory of arithmetic, in reverse mathematics, in finite and infinite combinatorics of Ramsey theory, in proof complexity, and in bounded arithmetic, to be exposed to one another's recent results, methods, and goals. The goals of the workshop are to stimulate the interaction between researchers in the above-mentioned areas, to enhance the transfer of methods from one area to the other, as well as to set the ground for a unifying view on the logico-combinatorial study of combinatorial principles, such as Ramsey-type statements. The workshop is in its fourth edition, and it is part of the PRIN 2022 project "Logical methods in combinatorics" funded by MIUR (Italian Ministry of University and Research). For info on past editions see http://wwwusers.di.uniroma1.it/~carlucci/RaTLoCC18/index.html, http://wwwusers.di.uniroma1.it/~carlucci/RaTLoCC11/index.html, and http://wwwusers.di.uniroma1.it/~carlucci/RaTLoCC09/index.shtml. Scientific Committee: Lorenzo Carlucci (Sapienza Università di Roma) Raphaël Carroy (Università di Torino) Peter Cholak (Notre Dame University) Mauro Di Nasso (Università di Pisa) Nicola Galesi (Sapienza Università di Roma) William Gasarch (University of Maryland) Renling Jin (College of Charleston) Lorenzo Luperi Baglini (Università di Milano) The current list of invited speakers is: Ryan Alweiss (University of Cambridge) Sam Buss (University of California, San Diego) Michele D'Adderio (Università di Pisa) Noé de Rancourt (Charles University, Prague; TBC) Natasha Dobrinen (University of Notre Dame) Damir Dzhafarov (University of Connecticut) Maria-Romina Ivan (University of Cambridge) Imre Leader (University of Cambridge) Alberto Marcone (Università di Udine) Amador Martin-Pizarro (Albert-Ludwigs-Universität Freiburg) Rosario Mennuni (Università di Pisa) Jaroslav Nešetřil (Charles University, Prague) Ludovic Patey (CNRS, IMJ-PRG-Université Paris Cité) Pavel Pudlák (Mathematical Institute of the Czech Academy of Sciences) Mariaclara Ragosta (Università di Pisa) Salvatore Scamperti (Università di Torino; TBC) Philippe Schnoebelen (LSV, CNRS, ENS Paris-Saclay) REGISTRATION: The deadline for registrations is ***MONDAY, MAY 13th***. There is no registration fee, but completing the registration form that can be found on the website of the conference is mandatory. We cannot offer grants or accommodation for participation at the conference. Please notice that all talks will be given by invited speakers, so there will be no contributed talks. Those who need more information can contact the organizers at: ratlocc24@gmail.com. We hope to see you in Pisa! Best regards, The Organizers

The Equadiff conferences are a series of international meetings devoted to the field of differential equations in the broadest sense. Spread all over Europe, recent locations include Brno (2022), Leiden (2019), Bratislava (2017), Lyon (2015), Prague (2013), Loughborough (2011), Brno (2009), Vienna (2007), Bratislava (2005), Hasselt (2003).