Algebraic groups | Representation theory
In algebra, a Weyl module is a representation of a reductive algebraic group, introduced by Carter and Lusztig and named after Hermann Weyl. In characteristic 0 these representations are irreducible, but in positive characteristic they can be reducible, and their decomposition into irreducible components can be hard to determine. (Wikipedia).
Drinfeld Module Basics - part 01
This is a very elementary introduction to Drinfeld Modules. We just give the definitions. My wife helped me with this. Any mistakes I make are my fault.
From playlist Drinfeld Modules
Building Drone Rotors - PART 1
We present a multi-part series covering the construction and testing of large multi-rotor propellers.
From playlist Drones
2 Construction of a Matrix-YouTube sharing.mov
This video shows you how a matrix is constructed from a set of linear equations. It helps you understand where the various elements in a matrix comes from.
From playlist Linear Algebra
Building Drone Rotors - PART 2
Part 2 of a multi-part series covering the construction and testing of large multi-rotor propellers. We apply the first coat of epoxy in this video.
From playlist Drones
This video is used for Hologram technology, just make the hologram device at home with a very simple way, I'll put a video of how to make the Hologram device. Enjoy!
From playlist OPTICS
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
What is a Module? (Abstract Algebra)
A module is a generalization of a vector space. You can think of it as a group of vectors with scalars from a ring instead of a field. In this lesson, we introduce the module, give a variety of examples, and talk about the ways in which modules and vector spaces are different from one an
From playlist Abstract Algebra
David Zywina, Computing Sato-Tate and monodromy groups.
VaNTAGe seminar on May 5, 2020. License: CC-BY-NC-SA Closed captions provided by Jun Bo Lau.
From playlist The Sato-Tate conjecture for abelian varieties
The Magnetism of some Topological Semi-metals by Collin Broholm
PROGRAM FRUSTRATED METALS AND INSULATORS (HYBRID) ORGANIZERS Federico Becca (University of Trieste, Italy), Subhro Bhattacharjee (ICTS-TIFR, India), Yasir Iqbal (IIT Madras, India), Bella Lake (Helmholtz-Zentrum Berlin für Materialien und Energie, Germany), Yogesh Singh (IISER Mohali, In
From playlist FRUSTRATED METALS AND INSULATORS (HYBRID, 2022)
The Bernstein Sato polynomial: Bernstein's inequality
This is the second of three talks about the Bernstein-Sato polynomial. The first talk is at https://youtu.be/CX2iej9NKzs The third talk should appear at https://youtu.be/3FLdcrbUXZw on Dec 23 5:00am PST We study the Weyl algebra of differential operators with polynomial coefficients in
From playlist Commutative algebra
JavaScript Modules Past & Present
Modules provide structure to our code, grouping related data and functionality into reusable building blocks. However, prior to ES6, JavaScript did not have a built-in module system. This month's meetup will explore the history of modules through the advent of ES Modules, the first standar
From playlist Talks
Surface states and arcless angles in twisted Weyl semi-metals by Ganpathy Murthy
DISCUSSION MEETING NOVEL PHASES OF QUANTUM MATTER ORGANIZERS: Adhip Agarwala, Sumilan Banerjee, Subhro Bhattacharjee, Abhishodh Prakash and Smitha Vishveshwara DATE: 23 December 2019 to 02 January 2020 VENUE: Ramanujan Lecture Hall, ICTS Bangalore Recent theoretical and experimental
From playlist Novel Phases of Quantum Matter 2019
Modular Forms | Modular Forms; Section 1 2
We define modular forms, and borrow an idea from representation theory to construct some examples. My Twitter: https://twitter.com/KristapsBalodi3 Fourier Theory (0:00) Definition of Modular Forms (8:02) In Search of Modularity (11:38) The Eisenstein Series (18:25)
From playlist Modular Forms
Marco Mackaay: Certain subquotients of affine A 2
The lecture was held within the framework of the Hausdorff Trimester Program: Symplectic Geometry and Representation Theory. Abstract: I will first recall the correspondence between the simple transitive 2-represen- tations of Uq(sl2)-mod, for q an even root of unity, and those of dihedra
From playlist HIM Lectures: Trimester Program "Symplectic Geometry and Representation Theory"
From Weyl modules to simple modules in many small steps - George Lusztig
Workshop on Representation Theory and Geometry Topic: From Weyl modules to simple modules in many small steps Speaker: George Lusztig Affiliation: Massachusetts Institute of Technology Date: March 30, 2021 For more video please visit http://video.ias.edu
From playlist Mathematics
Cell Programming Kit - Elowitz Lab
Researchers at Caltech have developed a kind of biological toolkit of parts that can be assembled to create custom circuits for cells.
From playlist Our Research
Weyl groups, and their generalizations in, enumerative geometry II - Okounkov
Hermann Weyl Lectures Topic: Weyl groups, and their generalizations in, enumerative geometry II Speaker: Andrei Okounkov Date: Wednesday, March 16 These lectures will be about enumerative K-theory of curves (and more general 1-dimensional sheaves) in algebraic threefolds. In the firs
From playlist Hermann Weyl Lectures
Weyl groups, and their generalizations, in enumerative geometry I - Andrei Okounkov
Hermann Weyl Lectures Topic: Weyl groups, and their generalizations, in enumerative geometry I Speaker: Andrei Okounkov Date: Tuesday, March 15 These lectures will be about enumerative K-theory of curves (and more general 1-dimensional sheaves) in algebraic threefolds. In the first lec
From playlist Hermann Weyl Lectures
To learn to think like a scientist check out http://Brilliant.org/SpaceTime PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateSPACE Check out the new Space Time Merch Store! https://pbsspacetime.com/ Support Space Time on Patreo
From playlist Understanding the Holographic Universe
Definition of a matrix | Lecture 1 | Matrix Algebra for Engineers
What is a matrix? Join me on Coursera: https://www.coursera.org/learn/matrix-algebra-engineers Lecture notes at http://www.math.ust.hk/~machas/matrix-algebra-for-engineers.pdf Subscribe to my channel: http://www.youtube.com/user/jchasnov?sub_confirmation=1
From playlist Matrix Algebra for Engineers