Share Facebook LinkedIn Bluesky Threads Copy url Search results Search 24255 results Filters Content type Content type (-) Lessons (24241) News (1804) People (1402) Editions (368) Chair (360) Page (230) Research (27) (-) Library (14) Annual Chair (12) Award (6) Active filters Lessons Library Event Michael Magee Geometry and spectrum of large objects (2) Symposium Abstract In the past few years the notion of “strong convergence” of multi-matrix models has found applications across pure mathematics including to random graphs, operator algebras (in several ways), spectral theory of hyperbolic manifolds, and the … 28 Jan 2026 15:00 to 15:50 Event Jean Raimbault A Priori Bounds for the Homology of Arithmetic Manifolds Symposium Abstract It is well-known that the Betti numbers of nonpositively-curved manifolds are (under normalization of curvature and some additional assumptions) linearly bounded by their volume. In a joint work with M. Frączyk and S. Hurtado we showed that for … 28 Jan 2026 14:00 to 14:50 Event Alice Guionnet About Non-Commutative Entropy and Topology Symposium Abstract In the 1990s, Voiculescu developed the theory of non-commutative entropy. For a single non-commutative variable, this entropy reduces to the rate function of the empirical measure of the eigenvalues of a Gaussian matrix. For several … 28 Jan 2026 10:00 to 10:50 Event Joel Mokyr Religion and Economic development: an inevitable clash? Guest lecturer Abstract This lecture asks whether Abrahamic religions (Christianity, Islam and Judaism) have played an important role in economic development and technological progress and to what extent it has held back growth in the past. The answers, it turns out are … 15 May 2026 17:00 to 18:00 Event Bram Petri Bass Notes of Closed Arithmetic Hyperbolic Surfaces Symposium Abstract The spectral gap (or bass note) of a closed hyperbolic surface is the smallest non-zero eigenvalue of its Laplacian. This invariant plays an important role in many parts of hyperbolic geometry. The talk will start with a brief introduction to the … 27 Jan 2026 15:00 to 15:50 Event Nicolas Raymond Magnetic tunneling Symposium Abstract Throughout this talk, we will discuss tunneling in the context of the Schrödinger equation with a magnetic field. First, we'll look at the work of Helffer and Sjöstrand in the eighties in the case of electric potentials, and their relatively … 27 Jan 2026 14:00 to 14:50 Event Kohei Suzuki Interacting Brownian Motions, Wasserstein Gradient Flow and Ricci Curvature Bound Symposium Abstract In this talk, we focus on an infinite-dimensional model of repulsively interacting Brownian motions: Dyson Brownian motion (DBM) at soft-edge scaling. It is known that its stationary process is the Airy line ensemble, a collection of … 27 Jan 2026 11:00 to 11:50 Event Frantz Grenet, Touraj Daryaee, Nina Mazhjoo 1) Documents relating to the Sassanid presence in Central Asia; 2) The historiographical myth of underground Mithraism in Iran (3) Seminar 19 May 2026 10:00 to 11:30 Event François Déroche The Medinese Koran (9) Lecture 6 Feb 2026 10:00 to 11:00 Event Stanislas Dehaene A brief history of consciousness research and the global neural workspace model Lecture Documents et médias Télécharger le support … 6 Feb 2026 11:00 to 12:30 Event Pierre-Michel Menger Professions, jobs, remuneration. Social statistics and political economy of the creative industries. Lecture 6 Feb 2026 10:00 to 12:00 Series Athens : democracy as an institution of collective intelligence Collège de France prize-winners Special events 10 Dec 2025 Event Frantz Grenet The origins of medieval Khurâsân: interactions between Sassanid Iran and Central Asia (3rd-7th c. AD) (3) Lecture 5 Feb 2026 15:30 to 16:30 Event Vinciane Pirenne-Delforge Sacrificing in cities : opening Lecture Documents and media Download support Abstract This opening lesson is based on a treatise entitled Rhetoric to Alexander , dated between 340 and 300. Pierre Chiron published a reference edition of this text, little used by Greek historians, with Belles … 5 Feb 2026 11:00 to 12:00 Event Claude Desplan Spatial and temporal contributions to neural diversification Guest lecturer Abstract The human brain contains an immense number of neuronal types. How is this diversity established during development ? The spatial origin of neural stem cells and their temporal evolution during division contribute to this diversity. Using simpler … 28 May 2026 16:00 to 17:00 Series Democracy or digital dictatorship: historical and comparative perspectives Anne Cheng, chair Chinese Intellectual History Symposium Colloquium organized with the support of The Hugot Foundation of Collège de France. MS-Celeb-1M According to André Leroi-Gourhan's profound anthropological observation, " humanity changes species a little every time it changes both tools and … 25 Jun 2026 Event Claude Grison Wetlands and invasive alien species : towards economically viable natural solutions ? Lecture Abstract Wetlands are the world's largest reservoirs of carbonaceous organic matter. They help mitigate extreme climatic events (floods and droughts), purify water and preserve biodiversity. However, 85 % of wetlands were lost in three hundred years ; … 12 May 2026 10:00 to 11:00 Event Arnaud Albert What can be done to prevent the introduction of invasive alien species ? Seminar Abstract This presentation looks at the texts, tools and actions that are used and carried out to prevent and manage the introduction of invasive alien species, particularly in terms of regulations, biosecurity, awareness-raising and mobilization. Arnaud … 12 May 2026 11:15 to 12:15 Event Didier Fassin Folie Lecture 12 May 2026 14:00 to 15:00 Event Philippe Artières Prison history. GIP's legacy Seminar 12 May 2026 16:30 to 18:00 Event Isabelle Ratié Reading Sanskrit philosophical texts (1) Seminar Knowledge of Sanskrit essential. … 4 Feb 2026 16:00 to 18:00 Event Antoine Lilti O great power of orvietan ! Lecture Abstract First, we return to the case of Tabarin, with whom we ended the previous session. The image of Tabarin as a comedian, or even a philosopher, seductive as it may be, has a history. It was constructed in the second half of the XIX th century, when … 4 Feb 2026 14:30 to 15:30 Event Touraj Daryaee The Vision of the World in Late Antique Erānšahr Guest lecturer Abstract The Zoroastrian texts supply kind of division of the world and the reason for it which is important for understanding the Persian view of the world in Late Antiquity. In the Middle Persian texts, we come across a story which is not present in the … 28 May 2026 17:00 to 18:30 Series Information Flow and Computation in Living Systems Thomas Lecuit, chair Dynamics of Living Systems Symposium 26 Jun 2026 Pagination First page « First Previous page ‹‹ … Page 18 Page 19 Page 20 Page 21 Page 22 Page 23 Page 24 Page 25 Page 26 … Next page ›› Last page Last »
Event Michael Magee Geometry and spectrum of large objects (2) Symposium Abstract In the past few years the notion of “strong convergence” of multi-matrix models has found applications across pure mathematics including to random graphs, operator algebras (in several ways), spectral theory of hyperbolic manifolds, and the … 28 Jan 2026 15:00 to 15:50
Event Jean Raimbault A Priori Bounds for the Homology of Arithmetic Manifolds Symposium Abstract It is well-known that the Betti numbers of nonpositively-curved manifolds are (under normalization of curvature and some additional assumptions) linearly bounded by their volume. In a joint work with M. Frączyk and S. Hurtado we showed that for … 28 Jan 2026 14:00 to 14:50
Event Alice Guionnet About Non-Commutative Entropy and Topology Symposium Abstract In the 1990s, Voiculescu developed the theory of non-commutative entropy. For a single non-commutative variable, this entropy reduces to the rate function of the empirical measure of the eigenvalues of a Gaussian matrix. For several … 28 Jan 2026 10:00 to 10:50
Event Joel Mokyr Religion and Economic development: an inevitable clash? Guest lecturer Abstract This lecture asks whether Abrahamic religions (Christianity, Islam and Judaism) have played an important role in economic development and technological progress and to what extent it has held back growth in the past. The answers, it turns out are … 15 May 2026 17:00 to 18:00
Event Bram Petri Bass Notes of Closed Arithmetic Hyperbolic Surfaces Symposium Abstract The spectral gap (or bass note) of a closed hyperbolic surface is the smallest non-zero eigenvalue of its Laplacian. This invariant plays an important role in many parts of hyperbolic geometry. The talk will start with a brief introduction to the … 27 Jan 2026 15:00 to 15:50
Event Nicolas Raymond Magnetic tunneling Symposium Abstract Throughout this talk, we will discuss tunneling in the context of the Schrödinger equation with a magnetic field. First, we'll look at the work of Helffer and Sjöstrand in the eighties in the case of electric potentials, and their relatively … 27 Jan 2026 14:00 to 14:50
Event Kohei Suzuki Interacting Brownian Motions, Wasserstein Gradient Flow and Ricci Curvature Bound Symposium Abstract In this talk, we focus on an infinite-dimensional model of repulsively interacting Brownian motions: Dyson Brownian motion (DBM) at soft-edge scaling. It is known that its stationary process is the Airy line ensemble, a collection of … 27 Jan 2026 11:00 to 11:50
Event Frantz Grenet, Touraj Daryaee, Nina Mazhjoo 1) Documents relating to the Sassanid presence in Central Asia; 2) The historiographical myth of underground Mithraism in Iran (3) Seminar 19 May 2026 10:00 to 11:30
Event Stanislas Dehaene A brief history of consciousness research and the global neural workspace model Lecture Documents et médias Télécharger le support … 6 Feb 2026 11:00 to 12:30
Event Pierre-Michel Menger Professions, jobs, remuneration. Social statistics and political economy of the creative industries. Lecture 6 Feb 2026 10:00 to 12:00
Series Athens : democracy as an institution of collective intelligence Collège de France prize-winners Special events 10 Dec 2025
Event Frantz Grenet The origins of medieval Khurâsân: interactions between Sassanid Iran and Central Asia (3rd-7th c. AD) (3) Lecture 5 Feb 2026 15:30 to 16:30
Event Vinciane Pirenne-Delforge Sacrificing in cities : opening Lecture Documents and media Download support Abstract This opening lesson is based on a treatise entitled Rhetoric to Alexander , dated between 340 and 300. Pierre Chiron published a reference edition of this text, little used by Greek historians, with Belles … 5 Feb 2026 11:00 to 12:00
Event Claude Desplan Spatial and temporal contributions to neural diversification Guest lecturer Abstract The human brain contains an immense number of neuronal types. How is this diversity established during development ? The spatial origin of neural stem cells and their temporal evolution during division contribute to this diversity. Using simpler … 28 May 2026 16:00 to 17:00
Series Democracy or digital dictatorship: historical and comparative perspectives Anne Cheng, chair Chinese Intellectual History Symposium Colloquium organized with the support of The Hugot Foundation of Collège de France. MS-Celeb-1M According to André Leroi-Gourhan's profound anthropological observation, " humanity changes species a little every time it changes both tools and … 25 Jun 2026
Event Claude Grison Wetlands and invasive alien species : towards economically viable natural solutions ? Lecture Abstract Wetlands are the world's largest reservoirs of carbonaceous organic matter. They help mitigate extreme climatic events (floods and droughts), purify water and preserve biodiversity. However, 85 % of wetlands were lost in three hundred years ; … 12 May 2026 10:00 to 11:00
Event Arnaud Albert What can be done to prevent the introduction of invasive alien species ? Seminar Abstract This presentation looks at the texts, tools and actions that are used and carried out to prevent and manage the introduction of invasive alien species, particularly in terms of regulations, biosecurity, awareness-raising and mobilization. Arnaud … 12 May 2026 11:15 to 12:15
Event Isabelle Ratié Reading Sanskrit philosophical texts (1) Seminar Knowledge of Sanskrit essential. … 4 Feb 2026 16:00 to 18:00
Event Antoine Lilti O great power of orvietan ! Lecture Abstract First, we return to the case of Tabarin, with whom we ended the previous session. The image of Tabarin as a comedian, or even a philosopher, seductive as it may be, has a history. It was constructed in the second half of the XIX th century, when … 4 Feb 2026 14:30 to 15:30
Event Touraj Daryaee The Vision of the World in Late Antique Erānšahr Guest lecturer Abstract The Zoroastrian texts supply kind of division of the world and the reason for it which is important for understanding the Persian view of the world in Late Antiquity. In the Middle Persian texts, we come across a story which is not present in the … 28 May 2026 17:00 to 18:30
Series Information Flow and Computation in Living Systems Thomas Lecuit, chair Dynamics of Living Systems Symposium 26 Jun 2026
