Legal notice

Publisher

You are currently visiting wild-dynamics.math.cnrs.fr (the “Site”), published by:

Director of publication: Thierry Dauxois, Chairman and CEO of the CNRS

Editorial director: Pierre Berger

Hosting: CNRS, through Mathrice

Personal data and cookies

The Site has no form, user account or audience-measurement service. It does, however, include videos hosted by Vimeo and YouTube. When these embedded players are loaded, these third-party services may receive technical connection data and use cookies or similar storage technologies under their own policies.

Accessibility

The CNRS is committed to making the Site accessible in accordance with Article 47 of French Law No. 2005-102 of 11 February 2005 and the French General Accessibility Improvement Framework (RGAA).

The Site has not yet undergone an accessibility audit and is therefore declared non-compliant with the RGAA.

Intellectual property

The content, text, videos, trademarks, logos and images appearing or available on the Site are protected by intellectual property law. Protected content from the Site may not be used, extracted, copied, translated, reproduced, sold, published, exploited or distributed without the prior written authorisation of the CNRS.

The acronym “CNRS”, the name “Centre national de la recherche scientifique” and the CNRS logo are registered trademarks. They may not be used without the CNRS’s prior express written authorisation. Likewise, the name or logo of the Site may not be used without the director’s prior authorisation.

Wild symplectomorphisms — /symp

For Pierre Berger's original contributions to this installation, permission must be obtained from Pierre Berger. © 2025–2026 Pierre Berger. All rights reserved. Redistribution, derivative works or products, and use for AI training require his prior written authorization, subject to mandatory legal exceptions and third-party licenses. See the full rights and permissions.

Icon credits

Computer icon created by Freepik, from Flaticon.

Hyperlinks

A link from the Site to a third-party website does not constitute approval by the CNRS of that website or its content. The CNRS cannot be held responsible for content or information published on third-party websites linked from the Site, or for the consequences of its use.

Third parties may link to pages or documents published on the Site provided that such links do not conflict with the interests of the CNRS and allow users to identify the origin and author of the document. Links intended to promote third-party products or services commercially are prohibited.

Liability

The CNRS cannot be held responsible for damage resulting from the interpretation or use of content available on the Site.

Reporting unlawful content

If you believe that content is unlawful within the meaning of Article 6-I of French Law No. 2004-575 of 21 June 2004 on confidence in the digital economy, you may report it to the hosting provider.

Reporting false information

If you believe that inaccurate information is likely to disturb public order or affect the integrity of an election within the meaning of French Law No. 2018-1202 of 22 December 2018 on combating the manipulation of information, you may report it to the hosting provider.