In mathematics, specifically ring theory, the notion of quasiregularity provides a computationally convenient way to work with the Jacobson radical of a ring. In this article, we primarily concern ourselves with the notion of quasiregularity for unital rings. However, one section is devoted to the theory of quasiregularity in non-unital rings, which constitutes an important aspect of noncommutative ring theory. (Wikipedia).
Dipole Matrix Element Explained
https://www.patreon.com/edmundsj If you want to see more of these videos, or would like to say thanks for this one, the best way you can do that is by becoming a patron - see the link above :). And a huge thank you to all my existing patrons - you make these videos possible. In this video
From playlist Optoelectronic and Photonic Devices
On the dyadic Hilbert transform – Stefanie Petermichl – ICM2018
Analysis and Operator Algebras Invited Lecture 8.10 On the dyadic Hilbert transform Stefanie Petermichl Abstract: The Hilbert transform is an average of dyadic shift operators. These can be seen as a coefficient shift and multiplier in a Haar wavelet expansion or as a time shifted operat
From playlist Analysis & Operator Algebras
Boris Apanasov: Non-rigidity for Hyperbolic Lattices and Geometric Analysis
Boris Apanasov, University of Oklahoma Title: Non-rigidity for Hyperbolic Lattices and Geometric Analysis We create a conformal analogue of the M. Gromov-I. Piatetski-Shapiro interbreeding construction to obtain non-faithful representations of uniform hyperbolic 3-lattices with arbitrarily
From playlist 39th Annual Geometric Topology Workshop (Online), June 6-8, 2022
Jon Pakianathan (5/7/19): On a canonical construction of tessellated surfaces from finite groups
Title: On a canonical construction of tessellated surfaces from finite groups Abstract: In this talk we will discuss an elementary construction that associates to the non-commutative part of a finite group’s multiplication table, a finite collection of closed, connected, oriented surfaces
From playlist AATRN 2019
Lipschitz rigidity for scalar curvature - Bernhard Hanke
Analysis & Mathematical Physics Topic: Lipschitz rigidity for scalar curvature Speaker: Bernhard Hanke Affiliation: University of Augsburg, Member, School of Mathematics Date: October 05, 2022 Lower scalar curvature bounds on spin Riemannian manifolds exhibit remarkable rigidity properti
From playlist Mathematics
This video defines elementary matrices and then provides several examples of determining if a given matrix is an elementary matrix. Site: http://mathispower4u.com Blog: http://mathispower4u.wordpress.com
From playlist Augmented Matrices
A set might contain many inverse elements under some binary operation. To have such an element, this set must also contain an identity element under the binary operation in question. An element is an inverse element of another element in a set if performing the binary operation between t
From playlist Abstract algebra
Free ebook https://bookboon.com/en/partial-differential-equations-ebook How to solve quasi linear PDE. I discuss and solve an example.
From playlist Partial differential equations
Quaternions as 4x4 Matrices - Connections to Linear Algebra
In math, it's usually possible to view an object or concept from many different (but equivalent) angles. In this video, we will see that the quaternions may be viewed as 4x4 real-valued matrices of a special form. What is interesting here is that if you know how to multiply matrices, you a
From playlist Quaternions
Math 060 Linear Algebra 01 090514: Systems of Linear Equations; Matrices
1.1 Introduction: systems of linear equations. "Legal" operations (that result in equivalent systems, i.e., systems with the same solution set). Row echelon form, lead variables, free variables. Definition of a matrix; matrix addition, scalar multiplication, additive inverses.
From playlist Course 4: Linear Algebra
Holmium - Periodic Table of Videos
A new video about the element Holmium, featuring Stephen Liddle and Martyn Poliakoff. Ytterby video: https://youtu.be/HTvhgd84_WQ Objectivity: http://bit.ly/Objectivity More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on
From playlist All Chemical Elements in Order - Periodic Videos
How to Determine if Functions are Linearly Independent or Dependent using the Definition
How to Determine if Functions are Linearly Independent or Dependent using the Definition If you enjoyed this video please consider liking, sharing, and subscribing. You can also help support my channel by becoming a member https://www.youtube.com/channel/UCr7lmzIk63PZnBw3bezl-Mg/join Th
From playlist Zill DE 4.1 Preliminary Theory - Linear Equations
Graphing and finding the inverse of a rational function
👉 Learn how to find the inverse of a rational function. A rational function is a function that has an expression in the numerator and the denominator of the function. The inverse of a function is a function that reverses the "effect" of the original function. One important property of the
From playlist Find the Inverse of a Function
Sorting In C++ | Sorting Algorithms - Bubble, Selection, Insertion Sort | C++ Tutorial | Simplilearn
🔥Post Graduate Program In Full Stack Web Development: https://www.simplilearn.com/pgp-full-stack-web-development-certification-training-course?utm_campaign=SortinginCPP-SWLLKLov_qs&utm_medium=DescriptionFF&utm_source=youtube 🔥Caltech Coding Bootcamp (US Only): https://www.simplilearn.com/c
From playlist C++ Tutorial Videos
Lec 5 | MIT Finite Element Procedures for Solids and Structures, Linear Analysis
Lecture 5: Implementation of Methods in Computer Programs Instructor: Klaus-Jürgen Bathe View the complete course: http://ocw.mit.edu/RES2-002S10 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT Linear Finite Element Analysis
Determine if Functions Given in Two Line Notation are Surjective, Injective, and Bijective
This video explains how to determine if a function is surjective, injective, bijective or none of these.
From playlist Functions (Discrete Math)
Javascript in the Browser (part 2 of 4)
Using Javascript to access and manipulate the elements of a web page. Part of a larger series teaching programming. Visit http://codeschool.org/
From playlist Javascript in the Browser
Set Operations & Proofs Involving Sets
In this video, I define set operations such as union, intersection, difference, and complement. Then I go over an example of using these operations. I finish the video by going through a few simple proofs for how to prove that a set is a subset and that two sets are equal. Thanks for wat
From playlist Proofs
How to Identify the Elements of a Set | Set Theory
Sets contain elements, and sometimes those elements are sets, intervals, ordered pairs or sequences, or a slew of other objects! When a set is written in roster form, its elements are separated by commas, but some elements may have commas of their own, making it a little difficult at times
From playlist Set Theory
Types of Matrices and Matrix Addition
Alright, so we know what matrices are and we can use them to solve systems of linear equations, but we also have to do algebra with them! Let's start with the simplest operation of all, let's learn how to add two matrices together. Watch the whole Mathematics playlist: http://bit.ly/ProfD
From playlist Mathematics (All Of It)