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REGISTRATION FEE

275 €/(75 € for lodging granted) includes coffee breaks and lunch.

22nd School on Interactions between Dynamical Systems and Partial Differential Equations (JISD 2026)

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Advanced course / School
From June 29, 2026
to July 03, 2026

Notice: All registrations will be closed from December 24, 2025, to January 11, 2026 (inclusive). Registration will reopen again from January 12 to June 12, 2026.

Registration deadline 12 / 06 / 2026

LECTURERS

SCHEDULE

POSTER SESSION & GRANTS

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.

JISD PAST EDITIONS

lecturers

TBP

Rupert Frank 

Ludwig Maximilian University of Munich

Abstract: TBP.

TBP

Raphaël Krikorian

École Polytechnique and CY Cergy Paris Université

Abstract: TBP

TBP

Alessandra Pluda

Università di Pisa

Abstract: TBP.

CR SINGUALRITIES AND DYNAMICAL SYSTEMS

Laurent Stolovitch

Université Côte d’Azur

Abstract: : In this serie of lectures, we’ll survey some recent results done since the seminal work of Moser and Webster about smooth real analytic surfaces in $C^2$ which are totally real everywhere but at a point where the tangent space is a complex line. Such a point is called a singularity of the Cauchy-Riemann structure. We are interested in the holomorphic classification and the geometry of these surfaces near this singularity. It happens that there is a deep connection with holomorphic classification of some holomorphic dynamical systems near a fixed point so that new results for the later provide new result for the former. In particular, we will present new recent results on KAM-like theory for holomorphic diffeomorphisms at a fixed point, parabolic dynamics in dimension 2 and integrable holomorphic dynamics in higher dimension.

schedule

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 2026 – questionnaire for grant and poster presentation applicants.
Resolutions and the information on how to proceed for payment will be sent by the deadline indicated below:
The application deadline for grants is April 17, 2026
Resolutions will be sent by May 15, 2026

grants

In order to increase the number of young researchers participating in this activity, the CRM offers grants to partially cover the registration fee and lodging on-campus (grant reduced fee: 75€ for those receiving a lodging grant).
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 JISD 2026 – questionnaire for grant and poster presentation applicants.
Resolutions and the information on how to proceed for payment will be sent by the deadline indicated below:
The application deadline for grants is April 17, 2026
Resolutions will be sent by May 15, 2026
Organising Committee
Xavier Cabré​ ICREA – ​Universitat Politècnica de Catalunya – CRM
Mar Giralt IMCCE at Observatoire de Paris
​Marcel Guàrdia​ ​​Universitat de Barcelona – CRM
Tomás Sanz Universitat de Barcelona – CRM
Tere M. Seara​ ​Universitat Politècnica de Catalunya – CRM
Frank Trujillo CRM
scientific committee
Scott Armstrong Courant Institute, New York University
Jean Pierre Eckmann ​ ​Université de Genève
​Jean-Michel Roquejoffre ​Paul Sabatier University
​Susanna Terracini ​Università de Torino
LIST OF PARTICIPANTS
Name Institution
Registration

The registration fee ( 275€ / 75€ for granted) includes coffee breaks and lunch.

  • You will be asked to create a CRM web user account before registering to the activity through the following link:

registration

   
Registration deadline: June 12, 2026

 

Before registering for the activity, you will be asked to create a CRM web user account through the following link. Please note that both personal and academic information must be completed in the web user intranet.

CRM User Account Creation

After creating your CRM user account, you can log in on the activity webpage to complete your registration, or use the following link:

REGISTER

INVOICE/PAYMENT INFORMATION

IF YOUR INSTITUTION COVERS YOUR REGISTRATION FEE: Please note that, in case your institution is paying for the registration via bank transfer, you will have to indicate your institution details and choose “Transfer” as the payment method at the end of the process.

UPF | UB | UPC | UAB

*If the paying institution is the UPF / UB/ UPC / UAB, after registering, please send an email to comptabilitat@crm.cat with your name and the institution internal reference number that we will need to issue the electronic invoice. Please, send us the Project code covering the registration if needed.

Paying by credit card

IF YOU PAY VIA CREDIT CARD but you need to provide the invoice to your institution to be reimbursed, please note that we will also need you to send an email to comptabilitat@crm.cat providing the internal reference number given by your institution and the code of the Project covering the registration (if necessary).

LODGING INFORMATION

ON-CAMPUS AND BELLATERRA

BARCELONA AND OFF-CAMPUS 

ACKNOWLEDGEMENTS
 

For inquiries about this event please contact the Scientific Events Coordinator Ms. Núria Hernández at nhernandez@crm.cat​​

 

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