28565 results
Event
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14:00 to 15:00
Event
Abstract We continue our overview of the various notions of geometric and spectral convergence with the notion of convergence in the sense of Benjamini and Schramm. Originally introduced for sequences of discrete graphs, whose size tends to infinity while …
10:00 to 11:30
Event
Documents and media Download support Download the article "Resetting the Innovation Clock: Endogenous Growth through Technological …
14:00 to 16:00
Neil Shubin
Neil Shubin (4)
Neil Shubin
Neil Shubin (4)
Guest lecturer
Event
La vidéo sera disponible prochainement. Résumé When we look at the history of life at a grand scale, from the earliest single celled organism to complex animals alive today, we see a past filled with great revolutions. Major transformations pervade this …
11:00 to 12:00
Event
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 …
09:00 to 10:30
Norbert Mauser
(Semi) relativistic (semi) classical PDE (around) the self-consistent Pauli equation
Norbert Mauser
(Semi) relativistic (semi) classical PDE (around) the self-consistent Pauli equation
Seminar
Event
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 …
11:15 to 12:30
Page
In 2030, the Collège de France will celebrate the fifth centenary of its creation. This anniversary will be placed under the patronage of the Head of State, the institution's patron, who announced on February 25, 2026 the objective of the major patronage …
Henry Laurens
Palestine and Europe: the weight of the past and contemporary dynamics—Introduction
Henry Laurens
Palestine and Europe: the weight of the past and contemporary dynamics—Introduction
Symposium
Event
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 …
09:00 to 09:30
Event
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 …
11:15 to 12:15
Event
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 …
09:30 to 11:00
Event
Documents and media Download support …
17:45 to 18:45
Event
Knowledge of ancient Egyptian essential. Abstract According to the usual presentation of the data, the Egyptian notion of achom combines the denomination of a bird of prey with that of a kind of divine image. The problematic link between these …
11:00 to 12:30
Henry Laurens
Crisis in the East, the year 1970, the Palestine question from 2001 onwards (3)
Henry Laurens
Crisis in the East, the year 1970, the Palestine question from 2001 onwards (3)
Lecture
Event
La vidéo sera disponible prochainement. …
10:00 to 12:00
Event
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14:00 to 15:00
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Abstract In these first two sessions, we pose the general question of how to compare geometric objects and the spectra of their Laplacians. This involves introducing various topologies, making it possible to tell when and how two objects "look alike", and …
10:00 to 11:30