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Bram Petri
Bass Notes of Closed Arithmetic Hyperbolic Surfaces
Symposium
Event
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 …
15:00 to 15:50

Nicolas Raymond
Magnetic tunneling
Symposium
Event
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 …
14:00 to 14:50

Yvon Maday
The method of reduced bases for parametric partial differential equation models
Lecture
Event
09:30 to 11:00

Kohei Suzuki
Interacting Brownian Motions, Wasserstein Gradient Flow and Ricci Curvature Bound
Symposium
Event
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 …
11:00 to 11:50

Patricia Bassereau
Membrane Trafficking in a Test Tube
Seminar
Event
15:45 to 16:45

Jean-François Joanny
Golgi apparatus
Lecture
Event
Documents and media Download support Download lecture notes References Beznoussenko, G. V., Bejan, A. I., Parashuraman, S., Luini, A., Kweon, H.-S., & Mironov, A. A. (2023). The Diffusion Model of Intra-Golgi Transport Has Limited Power. International …
14:00 to 15:30

Dominique Charpin
Urkiš, Tigunanum, Eluhut and the Hourrite question
Lecture
Event
11:00 to 12:00

Applied mathematics
Pierre-Louis Lions, chair Partial Differential Equations and Applications
Seminar
Series
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Secure calculation: calculating on encrypted or private data
Xavier Leroy, chair Software Science
Lecture
Series
NEDAP ESF1 voting machine. Cryptography (encryption, signatures, etc.) is used to guarantee the confidentiality and integrity of data at rest (stored in files and databases) or in transit (during communications over networks). However, to compute on this …
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Energy transition: today and tomorrow (3)
Marc Fontecave, chair Chemistry of Biological Processes
Seminar
Series
collège de France. …
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Energy transition: today and tomorrow (3)
Marc Fontecave, chair Chemistry of Biological Processes
Lecture
Series
collège de France. …
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Oxidative stress and anti-tumor therapies
Hugues de Thé, chair Cellular and Molecular Oncology
Lecture
Series
Signaling pathway regulating ferroptosis …
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Spectrum convergence and fundamental notes
Nalini Anantharaman, chair Spectral Geometry
Lecture
Series
Presentation If two geometric objects look alike, can their vibration spectra be compared? This subtle question requires us to first ask what it means for spectra to "resemble" and "compare". The first lectures will review the various notions of …
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Asteroids and their samples: meteorites - Witnesses to the first phases of planetary formation
Alessandro Morbidelli, chair Planetary Formation: from Earth to Exoplanets
Seminar
Series
Presentation This series of lectures and seminars will explore the early phases of the formation of the inner solar system, for which a great deal of information is available through asteroids and their fragments, which from time to time reach the Earth …
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Pierre-Michel Menger
Is there a science of artworks? Ambitions and limits of the social sciences
Lecture
Event
10:00 to 12:00

Stanislas Dehaene
Ignition, a brain signature of access to consciousness
Lecture
Event
Documents and media Download support …
11:00 to 12:30

Valérie Matoïan
The use of dynastic seals in the northern Levant
Seminar
Event
The seminar is cancelled. …
15:15 to 16:45

Thomas Römer
Saul and the origin of monarchy
Lecture
Event
Documents and media Download support Abstract The 1 st book of Samuel contains various accounts of the origins of kingship, in which the prophet Samuel and Saul play an important role. Some of these stories present kingship in a positive light, while …
14:00 to 15:00

Jean-Luc Fournet, Korshi Dosoo & Valérie Schram
Orpheus on the Nile: a new Orphic poem on papyrus (1)
Seminar
Event
Abstract Five seminar sessions will be devoted entirely to an exceptional unpublished Greek text spanning 255 verses and preserved in the first six columns of the recto of a large roll of Greek magic papyrus (III rd -IV th  century AD), unearthed in …
15:30 to 17:00

Yvon Maday
Reducing Complexity to Master the Resolution of Mathematical Models
Opening lecture
Event
Documents and media Download support Download the press release Read the interview "Research in mathematics takes on its full meaning when it links theory to action" Abstract The aim of this opening lecture is to raise awareness of the mathematical …
18:00 to 19:00

Frantz Grenet
The origins of medieval Khurâsân: interactions between Sassanid Iran and Central Asia (3rd-7th c. AD) (5)
Lecture
Event
15:30 to 16:30

Vinciane Pirenne-Delforge
Sacrifice and Athenian citizenship
Lecture
Event
Documents and media Download support Abstract The core of citizen status in Greece is belonging to a polis , a city, and the citizen's name derives from this: he is a politēs . Being a politēs implies both the conditions that make this status possible and …
11:00 to 12:00

Antoine Lilti
Healthcare policy and advertising
Lecture
Event
Abstract The fight against medical quackery in the XVIIIᵉ century inherited an ancient critical tradition, but it was part of a new context, that of the rise of a health policy at the crossroads of " noso-politics " (Michel Foucault) and the medical …
14:30 to 15:30

Lea Ypi
The critical method
Lecture
Event
Abstract The relevance of the critical method to the critique of capitalism lies in its ability to articulate reason and history to analyze contemporary social structures. Drawing on Kant and Marx, this approach examines the foundations of modern …
16:30 to 17:30