Events

The Long Run–Topics in Ergodic Theory is a new international online seminar organized by Ilia Binder, Jacopo De Simoi, Zhiqiang Li, Federico Rodriguez-Hertz, and Mariusz Urbański. The seminar focuses on ergodic theory and runs on the second Tuesday of each month, featuring two speakers each time.

The organizers invite anyone interested to participate and to volunteer talks.

To get notified of upcoming seminars, send an email to subscribethelongrun@hotmail.com with the subject “Subscribe”.

The conference Recent Trends in Ergodic Theory, Symbolic Dynamics, and Connections to Combinatorics will take place on August 31 - September 4, 2026 at Northwestern University in Evanston, IL, USA, in celebration of Bryna Kra’s 60th birthday.

For more information and to register, please visit: https://sites.northwestern.edu/trendsinergodictheorysymbolicdynamicscombinatorics/

Graduate students and postdoctoral researchers are warmly encouraged to apply.

Important: Participants requesting travel or lodging support must register by May 15, 2026.

The Lille Dynamics and Geometry Conference will take place on September 8-10, 2026 at the Laboratoire Paul Painlevé of the University of Lille (France).

The confirmed speakers are: Karen Butt (University of Chicago), Albert Fathi (ENS Lyon), Ursula Hamenstädt (University of Bonn), Or Landesberg (Hebrew University of Jerusalem), François Ledrappier (Sorbonne University), François Maucourant (University of Rennes), Gabriel Rivière (University of Nantes), Federico Rodriguez-Hertz (Penn State), Ralf Spatzier (University of Michigan), Daren Wei (National University of Singapore).

The Second ISTA Summer School in Dynamical Systems will take place on September 28-30, 2026, in Strobl (Austria).

The school will consist of three mini-courses given by Kostiantyn Drach, Anna Florio, and Alfonso Sorrentino. There will also be a small number of contributed talks and a poster session.

The organization will cover local expenses of junior participants selected for the school, and will contribute to their travel expenses up to approximately 300 Euro. Due to limited spots, interested parties are encouraged to register early.

This is to announce the Poisson 2026 Summer School and Workshop, which will be held in August in Belgium:

• Poisson 2026 Summer School: 3-7 August 2026, Antwerp, further information on https://www.uantwerpen.be/nl/personeel/sonja-hohloch/private-webpage/conference-workshop/poissonschool2026/
• Poisson 2026 Conference: 10-14 August 2026, Leuven, further information on https://wis.kuleuven.be/events/2026_poisson/poisson2026

This is the 14th in a series of international meetings on Poisson geometry aiming at bringing together researchers interested in Poisson geometry in a broad sense from all over the world.

This is the announcement of the conference “One-Dimensional Dynamics and High-Dimensional Networks” that will be held at the Centro di Ricerca Matematica Ennio De Giorgi, Pisa (Italy), on April 20-24, 2026.

The meeting will bring together researchers in dynamical systems, with an emphasis on fostering interdisciplinary exchange between experts in one- and low-dimensional dynamics and those working on high-dimensional networked systems. The conference aims to explore recent advances at the established intersection between these areas and to uncover new connections. The conference is also an opportunity to celebrate the 70th birthday of Professor Sebastian van Strien, in recognition of his many contributions to these fields.

This is to announce the opening of the registrations for the Simons Semester “Continued Fractions, Fractals, Ergodic theory and Dynamics”, which will be held at IMPAN (Poland) on 27 April - 31 May, 2026. The event was announced here.

For details and registration visit the webpage: https://sites.google.com/impan.pl/simons-cfd2026/home-page?authuser=0.

Following up on our previous post, we are happy to announce that the Sixth DAI Day, taking place on December 19, 2025 in Padova, now has a web page and the full program is ready.

The scientific program will begin at 9:30am to end at 3:15pm. Afterwards, there will be the official assembly of the UMI Group DinAmicI from 3:30pm until 4:30pm.

If you are interested in joining the meeting, please reach out to one of the organizers: Olga Bernardi, Claudio Bonanno, Simone Paleari

This is the announcement of the conference “Dynamics, Number theory and Probability” that will be held at the University of Exeter (UK), from February 11 to 12th, 2026.

The conference is a two day event showing new directions combining ergodic theory and dynamical systems with number theory and probability theory. In order to make the talks more accessible for younger researchers (in particular last year undergraduate students and PhD students) there will be some introductory talks before the start of the conference.

This is the announcement of the two related conferences “Stability of Hamiltonian systems and beyond” and “FassòFest" that will be held at the Department of Mathematics “Tullio Levi-Civita” of the University of Padova (Italy), from January 26 to 31st, 2026.

The two conferences will focus on the most important theoretical aspects in the study of Hamiltonian systems and their stability properties, specifically motivated by the quest for extending this analysis and the available tools beyond the current range of applicability, including to certain types of non Hamiltonian systems. The conference FassòFest will be a celebration of our colleague and friend Francesco Fassò on the occasion of his 70th birthday.