Definition of a group Lesson 24
In this video we take our first look at the definition of a group. It is basically a set of elements and the operation defined on them. If this set of elements and the operation defined on them obey the properties of closure and associativity, and if one of the elements is the identity el
From playlist Abstract algebra
Group Definition (expanded) - Abstract Algebra
The group is the most fundamental object you will study in abstract algebra. Groups generalize a wide variety of mathematical sets: the integers, symmetries of shapes, modular arithmetic, NxM matrices, and much more. After learning about groups in detail, you will then be ready to contin
From playlist Abstract Algebra
Jacob explains the fundamental concepts in group theory of what groups and subgroups are, and highlights a few examples of groups you may already know. Abelian groups are named in honor of Niels Henrik Abel (https://en.wikipedia.org/wiki/Niels_Henrik_Abel), who pioneered the subject of
From playlist Basics: Group Theory
Now that we know what a quotient group is, let's take a look at an example to cement our understanding of the concepts involved.
From playlist Abstract algebra
Why Are Some People Double-Jointed?
You might have a friend who is “double-jointed" and can bend their fingers in freaky ways. Why are they are so flexible? Hosted by: Stefan Chin ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patre
From playlist Uploads
Symmetric Groups (Abstract Algebra)
Symmetric groups are some of the most essential types of finite groups. A symmetric group is the group of permutations on a set. The group of permutations on a set of n-elements is denoted S_n. Symmetric groups capture the history of abstract algebra, provide a wide range of examples in
From playlist Abstract Algebra
Group theory 20: Frobenius groups
This lecture is part of an online mathematics course on group theory. It gives several examples of Frobenius groups (permutation groups where any element fixing two points is the identity).
From playlist Group theory
Thoracic aortic aneurysms | Circulatory System and Disease | NCLEX-RN | Khan Academy
Created by Vishal Punwani. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-cardiovascular-diseases/rn-aortic-dissection-and-aneurysm/v/abdominal-aortic-aneurysms?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson? https://www.khanacad
From playlist Circulatory system diseases | NCLEX-RN | Khan Academy
A group is (in a sense) the simplest structure in which we can do the familiar tasks associated with "algebra." First, in this video, we review the definition of a group.
From playlist Modern Algebra - Chapter 15 (groups)
How To Post Questions At The Mr Excel Message Board
The smartest Excel People In The World? Some of them hang out at the Mr Excel Message Board. See how to post questions so you can get answers from THE Smartest Excel Experts!
From playlist Excel Series: Magic Tricks (2nd 200 videos)
How To Teach Neural Networks To Read Handwriting With PyTorch & Keras | Session 03 | #AI
Don’t forget to subscribe! In this project series, you will learn how to teach the neural networks to read handwriting with PyTorch and Keras. We will use PyTorch and Keras tools to teach neural networks to read handwriting. Session 01: https://www.youtube.com/watch?v=SggGLRbYKoM&l
From playlist Teach Neural Networks To Read Handwriting With PyTorch & Keras
How the Königsberg bridge problem changed mathematics - Dan Van der Vieren
View full lesson: http://ed.ted.com/lessons/how-the-konigsberg-bridge-problem-changed-mathematics-dan-van-der-vieren You’d have a hard time finding the medieval city Königsberg on any modern maps, but one particular quirk in its geography has made it one of the most famous cities in mathe
From playlist New TED-Ed Originals
An Introduction To Group Theory
I hope you enjoyed this brief introduction to group theory and abstract algebra. If you'd like to learn more about undergraduate maths and physics make sure to subscribe!
From playlist All Videos
Why Do We Talk In Our Sleep? - Dear Blocko #16
It's Dear Blocko #16! Sleepy time! Watch more: “Dear Blocko #15” ►► https://www.youtube.com/watch?v=8AERpzbnmp8 Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: https://crowdmade.com/collections/lifenoggin Follow Life Noggin! Instagram: https://instagram.com
From playlist Popular Uploads | Life Noggin
Python: Center of Gravity Stock Indicator 1
This video introduces the Center of Gravity stock trading indicator. The purpose of this series is to teach mathematics within python. To do this, we will be working with a bunch of the more popular stock indicators used with technical analysis. With most of the indicators, we will firs
From playlist Python: Mathematics and Stock/Forex/Futures indicators
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
This Is Why Moose Lose Their Antlers
Watch a moose shed their antlers. Get Animalogic Merch: https://bit.ly/3SXGrXL Support Animalogic on Patreon: https://www.patreon.com/animalogic Subscribe for new episodes on Fridays http://bit.ly/SubscribeToAnimalogic ----------- SOCIAL MEDIA https://www.tiktok.com/@animalogic http
From playlist Animalogic
What is a Group? | Abstract Algebra
Welcome to group theory! In today's lesson we'll be going over the definition of a group. We'll see the four group axioms in action with some examples, and some non-examples as well which violate the axioms and are thus not groups. In a fundamental way, groups are structures built from s
From playlist Abstract Algebra
R - Moderation Analyses Example
Lecturer: Dr. Erin M. Buchanan Missouri State University Spring 2016 This video covers how to run and interpret a simple moderation model. We walk through data screening, outliers, assumptions, and running the linear models with simple slopes in Quantpsyc. Note: This video was recorded
From playlist Learn and Use G*Power