In mathematics, a toral subalgebra is a Lie subalgebra of a general linear Lie algebra all of whose elements are semisimple (or diagonalizable over an algebraically closed field). Equivalently, a Lie algebra is toral if it contains no nonzero nilpotent elements. Over an algebraically closed field, every toral Lie algebra is abelian; thus, its elements are simultaneously diagonalizable. (Wikipedia).
Prealgebra Lecture 4.3: How to Multiply and Divide Fractions
https://www.patreon.com/ProfessorLeonard Prealgebra Lecture 4.3: Multiplying and Dividing Fractions
From playlist Prealgebra (Full Length Videos)
Prealgebra Lecture 4.4: How to Add and Subtract Fractions. Finding LCD.
https://www.patreon.com/ProfessorLeonard Prealgebra Lecture 4.4: How to Add and Subtract Fractions. Finding LCD.
From playlist Prealgebra (Full Length Videos)
Prealgebra Lecture 2.6: An Introduction to Solving Basic Equations
https://www.patreon.com/ProfessorLeonard Prealgebra Lecture 2.6: An Introduction to Solving Basic Equations
From playlist Prealgebra (Full Length Videos)
On the number of nodal domains of toral eigenfunctions - Igor Wigman
Analysis Seminar Topic: On the number of nodal domains of toral eigenfunctions Speaker: Igor Wigman Affiliation: King's College, London Date: Tuesday, April 19 We study the number of nodal domains of toral Laplace eigenfunctions. Following Nazarov-Sodin's results for random fields a
From playlist Mathematics
An introduction to subtraction, the terms and concepts involved, and subtraction as the opposite of addition. Some example problems are carefully worked and explained. From the Prealgebra course by Derek Owens. This course is available online at http://www.LucidEducation.com.
From playlist Prealgebra Chapter 1 (Complete chapter)
Prealgebra Lecture 4.1 Part 1: Introduction to Fractions
From playlist Prealgebra Playlist 1
Manfred Denker: Toral automorphisms driven by continued fractions
The lecture was held within the framework of the Hausdorff Trimester Program "Dynamics: Topology and Numbers": Conference on “Transfer operators in number theory and quantum chaos” Abstract: Two irrational numbers α+ ∈ (0,1) and α− ∈(0,∞) define a two-sided infinite string ofintegers in a
From playlist Conference: Transfer operators in number theory and quantum chaos
https://www.math.ias.edu/files/media/agenda.pdf More videos on http://video.ias.edu
From playlist Mathematics
Xin Li: Cartan subalgebras in C*-algebras
This talk is about the notion of Cartan subalgebras introduced by Renault, based on work of Kumjian. We explain how Cartan algebras build a bridge between dynamical systems and operator algebras, and why this notion might be interesting for the structure theory of C*-algebras as well. The
From playlist HIM Lectures: Trimester Program "Non-commutative Geometry and its Applications"
Representations of Galois algebras – Vyacheslav Futorny – ICM2018
Lie Theory and Generalizations Invited Lecture 7.3 Representations of Galois algebras Vyacheslav Futorny Abstract: Galois algebras allow an effective study of their representations based on the invariant skew group structure. We will survey their theory including recent results on Gelfan
From playlist Lie Theory and Generalizations
Stefaan Vaes - Classification of regular subalgebras of the hyperfinite II1 factor
I present a joint work with Sorin Popa and Dimitri Shlyakhtenko. We prove that under a natural condition, the regular von Neumann subalgebras B of the hyperfinite II1 factor R are completely classified (up to conjugacy by an automorphism of R) by the associated discrete measured groupoid.
From playlist Groupes, géométrie et analyse : conférence en l'honneur des 60 ans d'Alain Valette
"Gaussian Free Field in beta ensembles and random surfaces" - Alexei Borodin
Alexei Borodin MIT November 4, 2013 For more videos, check out http://www.video.ias.edu
From playlist Mathematics
MAST30026 Lecture 16: Stone-Weierstrass theorem (Part 2)
In this lecture I introduced the algebra structure on spaces of real-valued functions, and proved the Stone-Weierstrass theorem about dense subalgebras of this algebra. Lecture notes: http://therisingsea.org/notes/mast30026/lecture16.pdf The class webpage: http://therisingsea.org/post/mas
From playlist MAST30026 Metric and Hilbert spaces
Prealgebra Lecture 3.1 Part 1: Simplifying Algebraic Expressions
From playlist Prealgebra Playlist 1
On the structure of quantum Markov semigroups - F. Fagnola - PRACQSYS 2018 - CEB T2 2018
Franco Fagnola (Department of Mathematics, Politecnico di Milano, Italy) / 06.07.2018 On the structure of quantum Markov semigroups We discuss the relationships between the decoherence-free subalgebra and the structure of the fixed point subalgebra of a quantum Markov semigroup on B(h) w
From playlist 2018 - T2 - Measurement and Control of Quantum Systems: Theory and Experiments
Prealgebra Lecture 1.6 Part 1: Division of Whole Numbers
From playlist Prealgebra Playlist 1
Prealgebra Lecture 4.2 Part 2: Prime Factorization and Simplification of Fractions
From playlist Prealgebra Playlist 1
Prealgebra Lecture 1.2 Part 1: Place Value and Expanded Form
From playlist Prealgebra Playlist 1
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
Prealgebra Lecture 4.1 Part 3: Introduction to Fractions
From playlist Prealgebra Playlist 1