Number theorists | Model theorists
Peter Roquette (born 8 October 1927) is a German mathematician working in algebraic geometry, algebra, and number theory. He was born in Königsberg. Roquette studied in Erlangen, Berlin, and Hamburg. In 1951 he defended a dissertation at the University of Hamburg under Helmut Hasse, providing a new proof of the Riemann hypothesis for algebraic function fields over a finite field (the first proof was given by André Weil in 1940). In 1951/1952 he was an assistant at the Mathematical Research Institute at Oberwolfach and from 1952 to 1954 at the University of Munich. From 1954 to 1956 he worked at the Institute for Advanced Study in Princeton. In 1954 he was Privatdozent at Munich, and from 1956 to 1959 he worked in the same position at Hamburg. In 1959 he became an associate professor at the University of Saarbrucken and in the same year at the University of Tübingen. From 1967 he was professor at the Ruprecht-Karls-University of Heidelberg, where he retired in 1996. Roquette worked on number and function fields and especially local p-adic fields. He applied the methods of model theory (nonstandard arithmetic) in number theory, joint with Abraham Robinson, with whom he worked on Mahler's theorem (on the finiteness of integral points on a curve of genus g > 0) using non-standard methods. He authored a number of works on the history of mathematics, in particular on the schools of Helmut Hasse and Emmy Noether. In 1975 Roquette was co-editor of the collected essays by Helmut Hasse. Since 1978 Roquette is member of the Heidelberg Academy of Sciences and since 1985, the German Academy of Sciences Leopoldina. He has an honorary doctorate from the University of Duisburg-Essen and is honorary member of the . In 1958 he was an invited speaker at the International Congress of Mathematicians in Edinburgh (on the topic of "Some fundamental theorems on abelian function fields"). His doctoral students include Gerhard Frey and . (Wikipedia).
Journées Hénon - 20/21 - André Brahic
Michel Hénon : un modèle pour nous tous
From playlist Michel Hénon Memoriam
Q&A - Light and the Quantum - with Serge Haroche
Nobel Laureate Serge Haroche answers questions from the audience following his talk on light and the quantum revolution it ignited. Watch the full talk here: https://www.youtube.com/watch?v=RM7_we-F7hQ Serge Haroche is a French physicist who was awarded the 2012 Nobel Prize for Physics jo
From playlist Ri Talks
Mikhael Gromov, Spinor and Plateau billiards
Mikhael Gromov, IHÉS, France Spinor and Plateau billiards
From playlist Conférence en l'honneur de Jean-Pierre Bourguignon
Eteinne Farcot - The Multiradial Represenation of IUT
http://www.nottingham.ac.uk/cmmb/people/etienne.farcot
From playlist Mathematical Shenanigans
The dynamics of Aut(Fn) actions on group presentations and representations - Alexander Lubotzky
Character Varieties, Dynamics and Arithmetic Topic: The dynamics of Aut(Fn) actions on group presentations and representations Speaker: Alexander Lubotzky Affiliation: Hebrew University of Jerusalem; Visiting Professor, School of Mathematics Date: December 15, 2021 Several different area
From playlist Mathematics
LIGO-India: An Indian mega-science (ad)venture by Tarun Souradeep
Discussion Meeting The Future of Gravitational-Wave Astronomy ORGANIZERS: Parameswaran Ajith, K. G. Arun, B. S. Sathyaprakash, Tarun Souradeep and G. Srinivasan DATE: 19 August 2019 to 22 August 2019 VENUE: Ramanujan Lecture Hall, ICTS Bangalore This discussion meeting, organized in c
From playlist The Future of Gravitational-wave Astronomy 2019
Topology of the cosmic web - S. Codis - Workshop 1 - CEB T3 2018
Sandrine Codis (IAP) / 20.09.2018 Topology of the cosmic web ---------------------------------- Vous pouvez nous rejoindre sur les réseaux sociaux pour suivre nos actualités. Facebook : https://www.facebook.com/InstitutHenriPoincare/ Twitter : https://twitter.com/InHenriPoincare Instagr
From playlist 2018 - T3 - Analytics, Inference, and Computation in Cosmology
8. Dynamite Club: The Anarchists
France Since 1871 (HIST 276) Anarchists, unlike syndicalists and other leftists, seek to destroy the state rather than to capture state power for themselves. Emile Henry and other late nineteenth-century radicals inaugurated the modern practice of terrorism in their individualism and th
From playlist France Since 1871 with John Merriman
Marcello Bernardara: Semiorthogonal decompositions and birational geometry of geometrically rational
Abstract:This is a joint work in progress with A. Auel. Let S be a geometrically rational del Pezzo surface over a field k. In this talk, I will show how the k-rationality of S is equivalent to the existence of some semiorthogonal decompositions of its derived category. In particular, the
From playlist HIM Lectures: Junior Trimester Program "Algebraic Geometry"
Journées Hénon - 3/21 - Carles Simò
The role of Michel Hénon in detecting regular and chaotic dynamics in conservative systems.
From playlist Michel Hénon Memoriam
Richard Rorty does his typical anti-authoritarian spiel in these interview clips from the Examined Life series. You can find more Rorty here: https://www.youtube.com/playlist?list=PLhP9EhPApKE_GJ07mRggBpnbBw-Us1YOt #Philosophy #Rorty #Postmodernism
From playlist Richard Rorty
Isaac Newton and Martyn Poliakoff in 3D
Scan by Microsoft and the death mask is kept by The Royal Society... See main video about all this at http://www.youtube.com/watch?v=oGJ-j3S-fSE Music courtesy of http://www.youtube.com/user/AlanKey86
From playlist Periodic Table of Videos - Behind the Scenes
Ten Minute History - Peter the Great and the Russian Empire (Short Documentary)
Twitter: https://twitter.com/Tenminhistory Patreon: https://www.patreon.com/user?u=4973164 Merch: https://teespring.com/stores/ten-minute-historys-store Special Thanks to the following Patrons for their support on Patreon: Franco La Bruna James Baker Chris Fatta Richard Wolfe Joshua Mitch
From playlist Ten Minute World History
Peter Attia, M.D. on Macronutrient Thresholds for Longevity and Performance, Cancer and More
Dr. Peter Attia is a medical doctor founder of Attia Medical, PC a medical practice with offices in San Diego and New York City, that focuses on the applied science of longevity and optimal performance. In addition to being a medical doctor, Dr. Attia has done research on the role of regul
From playlist Interviews
Join me in exploring St Peter's Basilica at the Vatican and discover all the intricate details you need to know to understand the architecture and the history of this masterpiece. Subtitles available in several languages. Mira el vídeo en español: https://youtu.be/FFDFpG2Zqts Like and su
From playlist Vídeos
8.01x - Module 02.01 - How fast and at what angle should you walk in the rain to get least wet.
How fast and at what angle should you walk in the rain to get least wet.
From playlist 8.01x - MIT Help Sessions
How un-syncing the brain can help Parkinson’s patients
Subscribe to Stanford Engineering's The Future of Everything podcast: https://the-future-of-everything-stanford-engineering.simplecast.com/ Abnormal levels of neuronal synchronicity is a hallmark of many neurological conditions. A Stanford professor discusses how to alleviate their sympto
From playlist The Future of Everything
5 - Grothendieck et la théorie de Galois
Orateur(s) : T. Szamuely Public : Tous Date : mardi 25 octobre Lieu : Institut Henri Poincaré
From playlist Colloque Evariste Galois