Von Neumann algebras | Trace theory | Operator theory | Hilbert space
In mathematics, the Dixmier trace, introduced by Jacques Dixmier, is a non-normal trace on a space of linear operators on a Hilbert space larger than the space of trace class operators. Dixmier traces are examples of singular traces. Some applications of Dixmier traces to noncommutative geometry are described in. (Wikipedia).
Dangers of Dihydrogen Monoxide - The Less You Know 297
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From playlist April Fool's Day Favorites
Multimeter Review / DMM Review / buyers guide / tutorial
A list of my multimeters can be purchased here: http://astore.amazon.com/m0711-20?_encoding=UTF8&node=5 In this video I do a review of several digital multimeters. I compare features and functionality. I explain safety features, number of digits, display count, accuracy and resolution. Th
From playlist Multimeter reviews, buyers guide and comparisons.
We just learned two separation techniques, so let's learn one more! Distillation separates compounds by virtue of their differing boiling points. If two liquids are miscible, we can't perform extraction, but if they have very different boiling points, we can heat the mixture to a temperatu
From playlist Chemistry Laboratory Techniques
Differential Isomorphism and Equivalence of Algebraic Varieties Board at 49:35 Sum_i=1^N 2/(x-phi_i(y,t))^2
From playlist Fall 2017
Dangers of Dihydrogen Monoxide - The Less You Know 523
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Jean Pierre Labesse - L’héritage de Roger Godement
J’évoquerai tout d’abord la carrière scientifique de Roger Godement, ses goûts et son influence via ses exposés, ses cours et ses élèves. Dans une seconde partie j’exposerai l’état du travail avec Bertrand Lemaire sur la formule des traces en caractéristique positive. Ce se
From playlist Reductive groups and automorphic forms. Dedicated to the French school of automorphic forms and in memory of Roger Godement.
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Ulrich Pennig: "Fell bundles, Dixmier-Douady theory and higher twists"
Actions of Tensor Categories on C*-algebras 2021 "Fell bundles, Dixmier-Douady theory and higher twists" Ulrich Pennig - Cardiff University, School of Mathematics Abstract: Classical Dixmier-Douady theory gives a full classification of C*-algebra bundles with compact operators as fibres
From playlist Actions of Tensor Categories on C*-algebras 2021
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From playlist April Fool's Day Favorites
D-varieties and the Dixmier-Moeglin equivalence - R. Moosa - Workshop 3 - CEB T1 2018
Rahim Moosa (Waterloo) / 28.03.2018 D-varieties and the Dixmier-Moeglin Equivalence About four years ago, a new application of the model theory of differentially closed fields arose. The target was the Dixmier-Moeglin equivalence problem (DME) in noncommutative affine algebras, as well a
From playlist 2018 - T1 - Model Theory, Combinatorics and Valued fields
Dangers of Dihydrogen Monoxide - The Less You Know 471
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[BOURBAKI 2019] La C*-simplicité - Raum - 19/01/19 - 2/4
Sven RAUM / 19.01.19 La C∗-simplicité, d’après Kalantar-Kennedy, Breuillard-Kalantar-Kennedy-Ozawa, Kennedy et Haagerup Un groupe est dit C∗-simple si sa C∗-algèbre réduite est simple. Cet exposé commence par un résumé d’his- toire de la C∗-simplicité avant 2014, l’année de la découverte
From playlist BOURBAKI - 2019
Definably simple groups in valued fields - D. Macpherson - Workshop 3 - CEB T1 2018
Dugald Macpherson (Leeds) / 29.03.2018 D-varieties and the Dixmier-Moeglin Equivalence About four years ago, a new application of the model theory of differentially closed fields arose. The target was the Dixmier-Moeglin equivalence problem (DME) in noncommutative affine algebras, as wel
From playlist 2018 - T1 - Model Theory, Combinatorics and Valued fields
Bourbaki, les années 1945-75 - Jean-Pierre Serre, Pierre Cartier, Jacques Dixmier & Alain Connes
Jean-Pierre Serre, Pierre Cartier et Jacques Dixmier reviennent sur l'âge d'or du groupe Bourbaki. Discussion animée par Alain Connes.
From playlist Math History
Alain Connes: The Music of Shapes
19th Wright Colloquium, Geneva, Nov 5, 2020 https://colloquewright.ch/en/public-talks/the-music-of-shapes/ Title: The Music of Shapes Abstract: Quantum physics, especially matrix mechanics, has had a profound influence on mathematical notions of geometric space. This lecture will explain t
From playlist Noncommutative Geometry
Title: The Dixmier-Moeglin Problem for D-Varieties May 2016 Kolchin Seminar Workshop
From playlist May 2016 Kolchin Seminar Workshop
Provided to YouTube by DistroKid The Riemann Hypothesis · Humus I Thought You Had a Backup Plan ℗ 973913 Records DK Released on: 2018-10-05 Auto-generated by YouTube.
From playlist And 1, and 2, and 1,2,4,1!
How to test high voltage diodes
This is a tutorial on how to test if a high voltage diode is good and how to determine the direciton of a high voltage diode, in case it's not marked. High voltage diodes can be bought retail but are also often found in microwave ovens. In the hobbiest world, high voltage diodes are often
From playlist Basic Electronics
Invariant hypersurfaces We study an extension of a theorem of Cantat, which says that if $\phi:X \rightarrow X$ is adominant rational self-map then the number of totally invariant hypersurfaces $C$ (that is, hyper-surfaces for which $\phi^{-1}(C)=C$) is finite unless $\phi\circ f=\phi$ f
From playlist DART X