Summer school
JISD 2027
23rd School on Interactions between Dynamical Systems and Partial Differential Equations
14–18 June 2027
Auditorium, Centre de Recerca Matemàtica, Bellaterra
23rd School on Interactions between Dynamical Systems and Partial Differential Equations (JISD 2027)
Sign into June 18, 2027
Venue: Centre de Recerca Matemàtica (CRM)
Room: Auditorium
Introduction
The School on Interactions between Dynamical Systems and Partial Differential Equations (JISD) is an international summer school that takes place in Barcelona since 2002. It was held at the School of Mathematics and Statistics of the Universitat Politècnica de Catalunya (UPC) until 2016 and at the Centre de Recerca Matemàtica (CRM) since 2017.
The JISD is an annual meeting between experts and young researchers in Dynamical Systems and Partial Differential Equations (PDEs). It is designed to encourage and enhance exchange of knowledge and methods, with the goal of advancing the study of cutting edge problems in the aforesaid fields of mathematics and with the aim of fostering the interaction among the participants. The symposium is aimed at local researchers, as well as scientists from the rest of Spain and foreign countries. It is organized into four advanced courses of about 6 hours and complemented by a poster session by young researchers. Throughout the latest editions the attendance numbers have ranged between 50 and 90 participants, mostly internationals.
A primary objective of the JISD is to attract talented young researchers who can present a poster to put them in condition to benefit from the exposure to world-leading experts and help them establish working relationships that could prove critical for their short- and long-term success. An especially strong effort has been devoted in past years to encourage the participation of undergraduates, PhDs and postdocs from developing countries and, more generally, young researchers who may encounter difficulties in accessing an adequate financial support.
Lecturers
Non-squeezing phenomena in finite and infinite dimensional Hamiltonian systems
Alberto Abbondandolo
Ruhr-Universität Bochum
Reeb flows in dimension 3 and Birkhoff sections
Anna Florio
Université Paris-Dauphine
Isoperimetric problems for eigenvalues of the Laplacian
Antoine Henrot
Université de Lorraine
Spectral geometry: old questions and new answers
David Krejčiřík
Czech Technical University
Organising committee
- Xavier Cabré
ICREA – Universitat Politècnica de Catalunya – CRM - Mar Giralt
UPC - Marcel Guàrdia
Universitat de Barcelona – CRM - Pau Martín
Universitat Politècnica de Catalunya – CRM - Tomás Sanz
Universitat de Barcelona – CRM - Tere M. Seara
Universitat Politècnica de Catalunya – CRM - Frank Trujillo
École Polytechnique – CNRS
Scientific committee
- Scott Armstrong
Courant Institute, New York University - Jean-Pierre Eckmann
Université de Genève - Jean-Michel Roquejoffre
Paul Sabatier University - Susanna Terracini
Università di Torino
Schedule
[DAY / DATE TBP]
[DAY / DATE TBP]
[DAY / DATE TBP]
[DAY / DATE TBP]
[DAY / DATE TBP]
Registration
Before registering for the activity, you will be asked to create a CRM web user account. Please note that both personal and academic information must be completed in the web user intranet.
After creating your CRM user account, you can log in on the activity webpage to complete your registration.
Payment information
Effective June 15th, 2026, bank transfer payments will no longer be accepted for any CRM activity. All registration fees must be paid by card to complete the registration process.
If your institution requires an invoice for reimbursement or administrative purposes, you can request it during the registration process. Once your registration fee has been paid, please send the proof of payment to comptabilitat@crm.cat. The invoice will be issued after the payment has been received and verified.
Poster contribution
Participants have the option to contribute with a poster presentation. Posters have to measure 841mm x 1189mm (A0).
To apply, please select the relevant option during the registration process.
IMPORTANT: if applying for a poster presentation in the registration process, it will also be necessary to fill in the following JISD 2027 – questionnaire for grant and poster presentation applicants.
Resolutions and the information on how to proceed for payment will be sent by the deadline indicated above.
Grants
In order to increase the number of young researchers participating in this activity, the CRM offers grants for registration fee (€0) and grants for lodging on-campus (reduced registration fee: €75).
To apply, you must complete the registration process. Please go to SIGN IN, on the top of the web, choose the “general registration” and in the OTHERS section the grant you wish to apply for, you will be asked to attach your CV. Please click on the Reservation option before finishing the process.
IMPORTANT: if applying for a grant and/or a presentation in the registration process, it will also be necessary to fill in the following Questionnaire.
Resolutions and the information on how to proceed for payment will be sent by the deadline indicated above.
List of participants
| Name | Institution |
|---|
Practical information
Venue
Centre de Recerca Matemàtica
Edifici C, Campus de Bellaterra
08193 Bellaterra, Barcelona
Auditorium
Centre de Recerca Matemàtica
Accommodation
Where to stay, with the options the CRM keeps up to date.
Contact
For enquiries about this event, please contact the Head of Scientific Events, Ms Núria Hernández, at nhernandez@crm.cat.
Acknowledgements





Policies and commitments
CRM Events Code of Conduct
Scam warning
We are aware of a number of current scams targeting participants at CRM activities concerning registration or accommodation bookings. If you are approached by a third party (eg travellerpoint.org, Conference Committee, Global Travel Experts or Royal Visit) asking for booking or payment details, please ignore them.
Please remember:
i) CRM never uses third parties to do our administration for events: messages will come directly from CRM staff
ii) CRM will never ask participants for credit card or bank details
iii) If you have any doubt about an email you receive please get in touch
Sustainable events
We are committed to organising sustainable events that minimise environmental impact and create a positive legacy for the host community. We support organisers in designing events aligned with the UN 2030 Sustainable Development Goals, reducing negative environmental impacts and promoting responsible practices.
All materials provided during our activities are responsibly sourced, including recycled pens and plastic-free badges. We work with responsible suppliers, and our catering partners use fully compostable materials while offering vegetarian and vegan options, with at least one event day being fully vegetarian.
After the activity
TBP
[CAPTION TBP]
