In abstract algebra, a module M over a ring R is called torsionless if it can be embedded into some direct product RI. Equivalently, M is torsionless if each non-zero element of M has non-zero image under some R-linear functional f: This notion was introduced by Hyman Bass. (Wikipedia).
Buy at http://www.shapeways.com/shops/GeometricToy Torus Magic is a transformable torus. This torus object is constructed with many rings,and transforms flat,spherical etc. Also you can turn inside out the torus. Copyright (c) 2014,AkiraNishihara
From playlist 3D printed toys
Physics - Mechanics: Torsion (11 of 14) Torsion and a Hollow Tube
Visit http://ilectureonline.com for more math and science lectures! In this video I will derive the equation of torque=? of the torsion of a hollow tube. Next video in this series can be found at: https://youtu.be/mQ-wseAfAlc
From playlist PHYSICS 16.6 TORSION
Physics - Mechanics: Torsion (1 of 14) What is Torsion?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is torsion and the variables associated with twisting of a steel rod. Next video in this series can be found at: https://youtu.be/jlt6Jy59nJs
From playlist PHYSICS 16.6 TORSION
Commutative algebra 45: Torsion free modules
This lecture is part of an online course on commutative algebra, following the book "Commutative algebra with a view toward algebraic geometry" by David Eisenbud. We finish the survey of types of modules by briefly discussing torsion-free and coprimary modules. We show that flat modules a
From playlist Commutative algebra
Mahesh Kakde - Congruences in noncommutative Iwasawa theory
Congruences in noncommutative Iwasawa theory
From playlist 28ème Journées Arithmétiques 2013
[BOURBAKI 2018] 23/06/2018 - 2/4 - François CHARLES
François CHARLES Conditions de stabilité et géométrie birationnelle, d’après Bridgeland, Bayer, Macrì... La notion de condition de stabilité sur une catégorie triangulée a été introduite par Bridgeland en 2007, traduisant en termes d’algèbre homologique certaines constructions inspirées p
From playlist BOURBAKI - 2018
Buy at http://www.shapeways.com/shops/GeometricToy "Torus Magic" can eat another torus.This torus object is constructed with 30 large rings(70mm diameter) and many small rings. Copyright (c) 2015,AkiraNishihara
From playlist 3D printed toys
From playlist Surface integrals
Buy at http://www.shapeways.com/shops/GeometricToy Torus Magic is a transformable torus. This torus object is constructed with 20 large rings(50mm diameter) and many small rings.It transforms flat,spherical etc. Also you can turn inside out the torus. Copyright (c) 2015,AkiraNishihara
From playlist 3D printed toys
xAct: Efficient Tensor Computer Algebra: Live with the R&D team
Presentation begins at 1:43 In this stream, we have xAct: Efficient Tensor Computer Algebra with Wolfram R&D. Follow us on our official social media channels. Twitter: https://twitter.com/WolframResearch/ Facebook: https://www.facebook.com/wolframresearch/ Instagram: https://www.instagra
From playlist Live with the R&D Team
Lecture 22. Structure of finitely generated modules over PIDs and applications
Notes by Keith Conrad to follow along: https://kconrad.math.uconn.edu/blurbs/linmultialg/modulesoverPID.pdf
From playlist Abstract Algebra 2
The torus magic is constructed with many rings. It transforms flat,spherical,etc. Farther more you can turn it inside out.
From playlist Handmade geometric toys
Andy Magid, University of Oklahoma (hybrid talk)
October 21, Andy Magid, University of Oklahoma Differential Projective Modules
From playlist Fall 2022 Online Kolchin seminar in Differential Algebra
Rust Modules - Explained Like I'm 5
Today we are learning about modules in the Rust programming language by going through a code example! 📝 Get your FREE Rust cheat sheet: https://www.letsgetrusty.com/cheatsheet Chapters: 0:00 Intro 0:45 High-Level Explanation 1:34 Code Example 4:33 Adding Inline Modules 13:49 Moving Modul
From playlist Rust Crates Modules Packages Workspaces
A Tour of Skein Modules by Rhea Palak Bakshi
PROGRAM KNOTS THROUGH WEB (ONLINE) ORGANIZERS: Rama Mishra, Madeti Prabhakar, and Mahender Singh DATE & TIME: 24 August 2020 to 28 August 2020 VENUE: Online Due to the ongoing COVID-19 pandemic, the original program has been canceled. However, the meeting will be conducted through onl
From playlist Knots Through Web (Online)
Commutative algebra 24 Artinian modules
This lecture is part of an online course on commutative algebra, following the book "Commutative algebra with a view toward algebraic geometry" by David Eisenbud. We define Artinian rings and modules, and give several examples of them. We then study finite length modules, show that they
From playlist Commutative algebra
Python - continued (part 3 of 3)
More coverage of the Python language. Part of a larger series on programming. Visit codeschool.org
From playlist Python - continued
Homological algebra 6: Injective modules
This lecture is part of an online course on commutative algebra, following the book "Commutative algebra with a view toward algebraic geometry" by David Eisenbud. We study to following problem: are there enough injective modules, in the sense that every module is a submodule of an injecti
From playlist Commutative algebra
Buy at http://www.shapeways.com/shops/GeometricToy "Torus Magic" can eat another torus.This torus object is constructed with 30 large rings(70mm diameter) and many small rings. Copyright (c) 2015,AkiraNishihara
From playlist 3D printed toys