Modélisation

Scientists at the Hydrodynamics Laboratory (LadHyX*) and the Laboratoire de physique et mécanique des milieux hétérogènes (PMMH*) have discovered a new phenomenon that allows fibers to be sorted according to their size in microscopic fluid flows.

From middle school to higher education, a variety of support measures can be implemented to encourage and assist women in achieving success in science. On Monday, 26 January, Juliette Toumelin (Head of the Equal Opportunities Division within the Corporate Social Responsibility and Environmental Responsibility Department) and Antigoni Alexandrou (CNRS Research Director at LOB) discussed the mentoring programmes available at École Polytechnique and the Institut Polytechnique de Paris.

Since its creation in 2009, the Mathematical Modelling and Biodiversity Chair (MMB), supported by École Polytechnique and its Foundation, in collaboration with the National Museum of Natural History and supported by Veolia, has been exploring the major challenges of biodiversity at the interface between applied mathematics and ecology. Through interdisciplinary research programmes, scientific meetings and training initiatives, the Chair brings together nearly 150 experts from international laboratories and research institutions to address fundamental questions about population dynamics, evolution and ecosystem resilience.

The École polytechnique incubator is launching its 1st network events, Ecosystem Days, themed and open to all innovation players. On 30 November, the first event will focus on intellectual property and legal issues. We look forward to seeing you there!

A publication by the Econophysics and Complex Systems Chair at École Polytechnique, supported by Capital Fund Management, reveals how a minority of altruistic individuals can transform the collective behaviour of a system. This work illustrates how physics tools can contribute to a better understanding of social and economic dynamics and shed light on collective issues ranging from the organisation of human societies to the design of new forms of artificial intelligence.

On 24 and 25 February 2025, the Data Science and Industrial Processes Chair is co-organising the Winter School: Next Generation AI and Economic Applications at EMINES-UM6P in Ben Guérir, Morocco. Registrations are open until 30 January.

Discover the quarterly meetings of the "Mathematical Modelling and Biodiversity" Chair, a partnership between the École polytechnique and the Muséum national d'Histoire naturelle supported by Veolia and the Fondation de l’École polytechnique. These events provide a platform for sharing and scientific innovation around biodiversity and applied mathematics. The next meetings will take place on 5 December 2024.

Professor of Applied Mathematics at École Polytechnique, Sylvie Méléard has been awarded the Prix Irène Joliot-Curie Prize - Woman Scientist of the Year by the French Academy of Sciences, which recognizes a woman who has made an outstanding contribution to research.

In November 2023, the “Econophysics & Complex Systems” Chair was celebrating its 5th anniversary, a good time for the EconophysiX research team led by Michael Benzaquen to take stock. Find out more about this discipline, which approaches economics using methods derived from the natural sciences.

For the 5th year running, the Chair “Econophysics and Complex Systems” is receiving applications for the CFM Women in Quantitative Finance scholarship, which provides funding for a doctoral thesis pursued by a top candidate. Natascha Hey, the 2022 laureate, describes her work on video.