Share Facebook LinkedIn Bluesky Threads Copy url Search results Search 24027 results Filters Content type Content type (-) Lessons (24021) News (1746) People (1386) Editions (362) Chair (360) Page (231) Research (27) Library (14) Annual Chair (12) (-) Award (6) Active filters Lessons Award Series Reducing complexity to master the resolution of mathematical models Yvon Maday, chair Computer Sciences and Digital Technologies Opening lecture 19 Feb 2026 Series The philosophy of mathematical practice Timothy Gowers, chair Combinatorics Seminar Order to disorder - © T. Gowers, Collège de France. Presentation This seminar focuses on the nature of mathematics in general, rather than on specific mathematical topics. The emphasis is on how mathematics is practiced. Seminar speakers include … 13 Oct 2025 → 17 Nov 2025 Event Emmanuelle Passegué Principle of Hematopoietic Stem Cell Biology and Blood Production Guest lecturer Abstract Unlike most adult organs, the blood system regenerates continuously to maintain homeostasis in a life-long process orchestrated by a complex collection of hematopoietic stem and progenitor cells. Self-renewing HSCs reside at the apex of this … 7 Nov 2025 17:30 to 18:30 Series Entropy and Combinatorics Timothy Gowers, chair Combinatorics Lecture Presentation Shannon entropy, defined for a discrete probability distribution, is a fundamental concept in information theory. It is also a surprisingly useful tool for proving theorems in Combinatorics. This lecture will present several uses of this … 13 Oct 2025 → 17 Nov 2025 Event Dominique Charpin The town of Tuttul Lecture 19 Jan 2026 11:00 to 12:00 Event Maria Melchior Violence: multiple and lasting psychological scars Lecture Abstract Experiencing violence—verbal, physical, sexual—particularly during childhood, has short, medium and long-term effects on the psychological make-up of individuals, as well as on their risk of psychiatric disorders and deteriorating physical … 19 Jan 2026 10:00 to 11:00 Event Fabienne El-Khoury Violence against girls and women: the continuum and its effects on mental health Seminar Résumé En Europe, une femme sur trois subit des violences physiques ou sexuelles au cours de sa vie. Une femme sur huit subit des violences sexuelles. Ces violences s’inscrivent dans un continuum, de l’enfance à l’âge adulte, et sont associées à un risque … 19 Jan 2026 11:15 to 12:15 Event François Déroche The Medinese Koran (1) Lecture The lecture is cancelled. … 14 Nov 2025 10:00 to 11:00 Event Norbert Mauser (Semi) relativistic (semi) classical PDE (around) the self-consistent Pauli equation Seminar Abstract We present the relativistic quantum physics model hierarchy from Dirac-Maxwell to Vlasov/Euler-Poisson that models fast moving charges and their self-consistent electro-magnetic field. Our main interest is (asymptotic) analysis of these nonlinear … 14 Nov 2025 11:15 to 12:30 Event Gilbert Achcar, Álvaro Oleart, Sune Haugbølle & Véronique Bontemps Panel 5: Colonial past, the weight of history and mobilization for Palestine Symposium Moderated by Véronique Bontemps , EHESS Abstract The genocide of European Jews is often used to explain European support for Israel. While questioning the importance of this factor and placing it in perspective with Europe's colonial past, we will examine … 14 Nov 2025 09:00 to 10:30 Event Pierre-Louis Lions High-dimensional analysis and open problems (4) Lecture 14 Nov 2025 09:00 to 11:00 Event Patrick Boucheron Places of power (3) Lecture 20 Jan 2026 14:00 to 15:00 Event Pascale Senellart Introduction to decoherence Lecture Abstract Quantum superposition, the cornerstone of the second quantum revolution, is a very fragile property : it disappears as soon as the system is exposed to external disturbances, such as fluctuating magnetic or electric fields. In this lecture, we … 20 Jan 2026 14:00 to 15:30 Event Mete Atature Taming a Nuclear Spin Ensemble with Quantum Optics Seminar Abstract Optically active spins in solids are strong candidates for scalable devices towards quantum networks. Semiconductor quantum dots set the state-of-the-art as single-photon sources with high level tuneability, brightness, and indistinguishability. … 20 Jan 2026 15:45 to 16:45 Series 1) Documents relating to the Sassanid presence in Central Asia; 2) The historiographical myth of underground Mithraism in Iran Frantz Grenet, chair History and Cultures of Pre-Islamic Central Asia Seminar Eastern Sassanid seal with worship of Mithras, 4 th- 5 th century. Seminar topic Documents relating to the Sassanid presence in Central Asia. The historiographical myth of underground Mithraism in Iran (in collaboration with Touraj Daryaee and Nina … 05 May 2026 → 23 Jun 2026 Series Complexity reduction for numerical simulations : methods, algorithms and associated numerical analysis Yvon Maday, chair Computer Sciences and Digital Technologies Lecture Complexity reduction methods are based on a wide variety of approaches, of which I will present a broad selection. Depending on the objectives - accuracy, speed, computational cost - one or other of these techniques will be favored, but the goal remains … 24 Feb 2026 → 14 Apr 2026 Series Réduction de complexité pour les simulations numériques : méthodes, algorithmes et analyse numérique associée Yvon Maday, chair Computer Sciences and Digital Technologies Seminar 24 Feb 2026 → 14 Apr 2026 Event Darrin McMahon The Paradoxes of Equality: The Story of an Elusive Ideal Guest lecturer Allegory of the Republic (detail), Antoine-Jean Gros, 1794. Museum of French History, Versailles. Darrin McMahon is invited by the Collège de France assembly at the suggestion of Prof. Antoine Lilti. Abstract Historians have often designated the 18 th … 4 Nov 2025 17:00 to 18:00 Event Pierrick Gaudry Cryptographic tools for electronic voting Seminar Documents and media Download support Abstract Internet voting is an example where advanced cryptography is required, and deployed in practice, to guarantee good security properties. In this talk, we will present this context of electronic voting, as well … 13 Nov 2025 11:15 to 12:15 Event Henry Laurens Palestine and Europe: the weight of the past and contemporary dynamics—Introduction Symposium Henry Laurens Henry Laurens has a doctorate in history and is recognized as one of the leading specialists on the Middle East. Professor at the Collège de France (Chair of Contemporary History of the Arab World) and at Inalco, he was also Director of the … 13 Nov 2025 09:00 to 09:30 Event Xavier Leroy Totally homomorphic encryption: calculating on encrypted data (1) Lecture Documents and media Download support Abstract This lecture began with a review of encryption algorithms and how to specify and demonstrate their security. We then introduced the notion of semi-homomorphic ciphers: ciphers that are homomorphic for addition … 13 Nov 2025 09:30 to 11:00 Series The Norse Imaginary: Otherworlds in the Viking Age Vinciane Pirenne-Delforge, chair Religion, History and Society in the Ancient Greek World Guest lecturer The site of Gamla Uppsala in Sweden Niel Price has been invited by the Collège de France assembly on the recommendation of Professor Vinciane Pirenne-Delforge. Neil Price Presentation Today, the Norse myths can be found collected into handy volumes in … 08 Oct 2025 → 29 Oct 2025 Event Nalini Anantharaman The polynomial method II Lecture 21 Jan 2026 10:00 to 11:30 Series Japanese Economy Philippe Aghion, chair Economics of Institutions, Innovation and Growth Guest lecturer Nakagin Capsule Tower, Tokyo Takeo Hoshi is invited by the Collège de France assembly at the suggestion of Prof. Philippe Aghion. Takeo Hoshi Conferences in … 02 Oct 2025 → 08 Oct 2025 Pagination First page « First Previous page ‹‹ … Page 8 Page 9 Page 10 Page 11 Page 12 Page 13 Page 14 Page 15 Page 16 … Next page ›› Last page Last »
Series Reducing complexity to master the resolution of mathematical models Yvon Maday, chair Computer Sciences and Digital Technologies Opening lecture 19 Feb 2026
Series The philosophy of mathematical practice Timothy Gowers, chair Combinatorics Seminar Order to disorder - © T. Gowers, Collège de France. Presentation This seminar focuses on the nature of mathematics in general, rather than on specific mathematical topics. The emphasis is on how mathematics is practiced. Seminar speakers include … 13 Oct 2025 → 17 Nov 2025
Event Emmanuelle Passegué Principle of Hematopoietic Stem Cell Biology and Blood Production Guest lecturer Abstract Unlike most adult organs, the blood system regenerates continuously to maintain homeostasis in a life-long process orchestrated by a complex collection of hematopoietic stem and progenitor cells. Self-renewing HSCs reside at the apex of this … 7 Nov 2025 17:30 to 18:30
Series Entropy and Combinatorics Timothy Gowers, chair Combinatorics Lecture Presentation Shannon entropy, defined for a discrete probability distribution, is a fundamental concept in information theory. It is also a surprisingly useful tool for proving theorems in Combinatorics. This lecture will present several uses of this … 13 Oct 2025 → 17 Nov 2025
Event Maria Melchior Violence: multiple and lasting psychological scars Lecture Abstract Experiencing violence—verbal, physical, sexual—particularly during childhood, has short, medium and long-term effects on the psychological make-up of individuals, as well as on their risk of psychiatric disorders and deteriorating physical … 19 Jan 2026 10:00 to 11:00
Event Fabienne El-Khoury Violence against girls and women: the continuum and its effects on mental health Seminar Résumé En Europe, une femme sur trois subit des violences physiques ou sexuelles au cours de sa vie. Une femme sur huit subit des violences sexuelles. Ces violences s’inscrivent dans un continuum, de l’enfance à l’âge adulte, et sont associées à un risque … 19 Jan 2026 11:15 to 12:15
Event François Déroche The Medinese Koran (1) Lecture The lecture is cancelled. … 14 Nov 2025 10:00 to 11:00
Event Norbert Mauser (Semi) relativistic (semi) classical PDE (around) the self-consistent Pauli equation Seminar Abstract We present the relativistic quantum physics model hierarchy from Dirac-Maxwell to Vlasov/Euler-Poisson that models fast moving charges and their self-consistent electro-magnetic field. Our main interest is (asymptotic) analysis of these nonlinear … 14 Nov 2025 11:15 to 12:30
Event Gilbert Achcar, Álvaro Oleart, Sune Haugbølle & Véronique Bontemps Panel 5: Colonial past, the weight of history and mobilization for Palestine Symposium Moderated by Véronique Bontemps , EHESS Abstract The genocide of European Jews is often used to explain European support for Israel. While questioning the importance of this factor and placing it in perspective with Europe's colonial past, we will examine … 14 Nov 2025 09:00 to 10:30
Event Pierre-Louis Lions High-dimensional analysis and open problems (4) Lecture 14 Nov 2025 09:00 to 11:00
Event Pascale Senellart Introduction to decoherence Lecture Abstract Quantum superposition, the cornerstone of the second quantum revolution, is a very fragile property : it disappears as soon as the system is exposed to external disturbances, such as fluctuating magnetic or electric fields. In this lecture, we … 20 Jan 2026 14:00 to 15:30
Event Mete Atature Taming a Nuclear Spin Ensemble with Quantum Optics Seminar Abstract Optically active spins in solids are strong candidates for scalable devices towards quantum networks. Semiconductor quantum dots set the state-of-the-art as single-photon sources with high level tuneability, brightness, and indistinguishability. … 20 Jan 2026 15:45 to 16:45
Series 1) Documents relating to the Sassanid presence in Central Asia; 2) The historiographical myth of underground Mithraism in Iran Frantz Grenet, chair History and Cultures of Pre-Islamic Central Asia Seminar Eastern Sassanid seal with worship of Mithras, 4 th- 5 th century. Seminar topic Documents relating to the Sassanid presence in Central Asia. The historiographical myth of underground Mithraism in Iran (in collaboration with Touraj Daryaee and Nina … 05 May 2026 → 23 Jun 2026
Series Complexity reduction for numerical simulations : methods, algorithms and associated numerical analysis Yvon Maday, chair Computer Sciences and Digital Technologies Lecture Complexity reduction methods are based on a wide variety of approaches, of which I will present a broad selection. Depending on the objectives - accuracy, speed, computational cost - one or other of these techniques will be favored, but the goal remains … 24 Feb 2026 → 14 Apr 2026
Series Réduction de complexité pour les simulations numériques : méthodes, algorithmes et analyse numérique associée Yvon Maday, chair Computer Sciences and Digital Technologies Seminar 24 Feb 2026 → 14 Apr 2026
Event Darrin McMahon The Paradoxes of Equality: The Story of an Elusive Ideal Guest lecturer Allegory of the Republic (detail), Antoine-Jean Gros, 1794. Museum of French History, Versailles. Darrin McMahon is invited by the Collège de France assembly at the suggestion of Prof. Antoine Lilti. Abstract Historians have often designated the 18 th … 4 Nov 2025 17:00 to 18:00
Event Pierrick Gaudry Cryptographic tools for electronic voting Seminar Documents and media Download support Abstract Internet voting is an example where advanced cryptography is required, and deployed in practice, to guarantee good security properties. In this talk, we will present this context of electronic voting, as well … 13 Nov 2025 11:15 to 12:15
Event Henry Laurens Palestine and Europe: the weight of the past and contemporary dynamics—Introduction Symposium Henry Laurens Henry Laurens has a doctorate in history and is recognized as one of the leading specialists on the Middle East. Professor at the Collège de France (Chair of Contemporary History of the Arab World) and at Inalco, he was also Director of the … 13 Nov 2025 09:00 to 09:30
Event Xavier Leroy Totally homomorphic encryption: calculating on encrypted data (1) Lecture Documents and media Download support Abstract This lecture began with a review of encryption algorithms and how to specify and demonstrate their security. We then introduced the notion of semi-homomorphic ciphers: ciphers that are homomorphic for addition … 13 Nov 2025 09:30 to 11:00
Series The Norse Imaginary: Otherworlds in the Viking Age Vinciane Pirenne-Delforge, chair Religion, History and Society in the Ancient Greek World Guest lecturer The site of Gamla Uppsala in Sweden Niel Price has been invited by the Collège de France assembly on the recommendation of Professor Vinciane Pirenne-Delforge. Neil Price Presentation Today, the Norse myths can be found collected into handy volumes in … 08 Oct 2025 → 29 Oct 2025
Series Japanese Economy Philippe Aghion, chair Economics of Institutions, Innovation and Growth Guest lecturer Nakagin Capsule Tower, Tokyo Takeo Hoshi is invited by the Collège de France assembly at the suggestion of Prof. Philippe Aghion. Takeo Hoshi Conferences in … 02 Oct 2025 → 08 Oct 2025
