Module theory

Character module

In mathematics, especially in the area of abstract algebra, every module has an associated character module. Using the associated character module it is possible to investigate the properties of the original module. One of the main results discovered by Joachim Lambek shows that a module is flat if and only if the associated character module is injective. (Wikipedia).

Video thumbnail

Linear Transformations: Onto

Linear Algebra: Continuing with function properties of linear transformations, we recall the definition of an onto function and give a rule for onto linear transformations.

From playlist MathDoctorBob: Linear Algebra I: From Linear Equations to Eigenspaces | CosmoLearning.org Mathematics

Video thumbnail

Algebraic Expressions (Basics)

This video is about Algebraic Expressions

From playlist Algebraic Expressions and Properties

Video thumbnail

How To Create 3D Stylized Character Model In Blender | Session 06 | #gamedev

Don’t forget to subscribe! In this project series, you will learn to create 3D stylized character model in Blender. This project is about modeling/ sculpting a base mesh character that you can use in your own games. You will be learning all of the skills to be able to output high-quality

From playlist Create 3D Stylized Character Model In Blender

Video thumbnail

How To Create 3D Characters For Mobile Games | Session 04 | #gamedev

Don’t forget to subscribe! This tutorial will be covering how to avoid mistakes in making 3d character models for mobile games. What we will be learning is how to spot out any deformities within our character models. After finding out how to discover what an incorrect model looks like, we

From playlist Create 3D Characters For Mobile Games

Video thumbnail

How To Create 3D Stylized Character Model In Blender | Session 04 | #gamedev

Don’t forget to subscribe! In this project series, you will learn to create 3D stylized character model in Blender. This project is about modeling/ sculpting a base mesh character that you can use in your own games. You will be learning all of the skills to be able to output high-quality

From playlist Create 3D Stylized Character Model In Blender

Video thumbnail

Build a Computer Part IV: Processor and RAM

This video shows you how to add your processor and RAM to the motherboard. Credits: , HowStuffWorks

From playlist Classic HowStuffWorks

Video thumbnail

How To Create 3D Characters For Mobile Games | Introduction | #gamedev

Don’t forget to subscribe! This tutorial will be covering how to avoid mistakes in making 3d character models for mobile games. What we will be learning is how to spot out any deformities within our character models. After finding out how to discover what an incorrect model looks like, we

From playlist Create 3D Characters For Mobile Games

Video thumbnail

How To Create 3D Stylized Character Model In Blender | Session 03 | #gamedev

Don’t forget to subscribe! In this project series, you will learn to create 3D stylized character model in Blender. This project is about modeling/ sculpting a base mesh character that you can use in your own games. You will be learning all of the skills to be able to output high-quality

From playlist Create 3D Stylized Character Model In Blender

Video thumbnail

Derived Equivalences for Blocks of Cyclic Defect - Jay Taylor

SL2 Seminar Topic: Derived Equivalences for Blocks of Cyclic Defect Speaker: Jay Taylor Affiliation: University of Southern California; Member, School of Mathematics Date: November 24, 2020 For more video please visit http://video.ias.edu

From playlist Mathematics

Video thumbnail

Broué’s Abelian Defect Group Conjecture I - Jay Taylor

Seminar on Geometric and Modular Representation Theory Topic: Broué’s Abelian Defect Group Conjecture I Speaker: Jay Taylor Affiliation: University of Southern California; Member, School of Mathematics Date: September 9, 2020 For more video please visit http://video.ias.edu

From playlist Seminar on Geometric and Modular Representation Theory

Video thumbnail

Broué’s Abelian Defect Group Conjecture II - Daniel Juteau

Seminar on Geometric and Modular Representation Theory Topic: Broué’s Abelian Defect Group Conjecture II Speaker: Daniel Juteau Affiliation: Centre National de la Recherche Scientifique/Université Paris Diderot; Member, School of Mathematics Date: September 16, 2020 For more video please

From playlist Seminar on Geometric and Modular Representation Theory

Video thumbnail

Peter Fiebig: A sheaf theoretic approach towards calculating simple characters of algebraic groups

Abstract: Since Geordie Williamson showed that the exceptional primes for an algebraic group grow at least exponentially with the rank, the problem of calculating simple characters seems to be less approachable than ever before. In the talk I will give a short overview on recent results on

From playlist Algebraic and Complex Geometry

Video thumbnail

How To Create 3D Characters For Mobile Games | Session 07 | #gamedev

Don’t forget to subscribe! This tutorial will be covering how to avoid mistakes in making 3d character models for mobile games. What we will be learning is how to spot out any deformities within our character models. After finding out how to discover what an incorrect model looks like, we

From playlist Create 3D Characters For Mobile Games

Video thumbnail

Why do we care about characters of tilting modules? - Shotaro Makisumi

SL2 Seminar Topic: Why do we care about characters of tilting modules? Speaker: Shotaro Makisumi Affiliation: Columbia University; Member, School of Mathematics Date: January 26, 2021 For more video please visit http://video.ias.edu

From playlist Mathematics

Video thumbnail

Generic bases for cluster algebras (Lecture 3) by Pierre-Guy Plamondon

PROGRAM :SCHOOL ON CLUSTER ALGEBRAS ORGANIZERS :Ashish Gupta and Ashish K Srivastava DATE :08 December 2018 to 22 December 2018 VENUE :Madhava Lecture Hall, ICTS Bangalore In 2000, S. Fomin and A. Zelevinsky introduced Cluster Algebras as abstractions of a combinatoro-algebra

From playlist School on Cluster Algebras 2018

Video thumbnail

Representation theory: Induced representations

We define induced representations of finite groups in two ways as either left or right adjoints of the restriction functor. We calculate the character of an induced representation, and give an example of an induced representation of S3.

From playlist Representation theory

Video thumbnail

Geordie Williamson, Lecture VI - 30 January 2015

Geordie Williamson (Max-Planck-Institute, Bonn) - Lecture VI http://www.crm.sns.it/course/4033/ This mini-course will be an introduction to perverse sheaves, with emphasis on examples from representation theory. It will be a course full of pictures and examples, with the aim of trying to

From playlist Lie Theory and Representation Theory - 2015

Video thumbnail

The Drinfeld-Sokolov reduction of admissible representations of affine Lie algebras - Gurbir Dhillon

Workshop on Representation Theory and Geometry Topic: The Drinfeld--Sokolov reduction of admissible representations of affine Lie algebras Speaker: Gurbir Dhillon Affiliation: Yale University Date: April 03, 2021 For more video please visit http://video.ias.edu

From playlist Mathematics

Video thumbnail

Stanford Lecture: The Internal Details of TeX82 - Session 2 (July 28, 1982)

July 28, 1982 Professor Knuth is the Professor Emeritus at Stanford University. Dr. Knuth's classic programming texts include his seminal work The Art of Computer Programming, Volumes 1-3, widely considered to be among the best scientific writings of the century.

From playlist Donald Knuth Lectures

Video thumbnail

Lesson 06_04 Characters

Julia has a special type for single characters.

From playlist The Julia Computer Language

Related pages

Functor | Joachim Lambek | Category of modules | Injective module | Flat module | Abstract algebra | Divisible group | Injective cogenerator | Module homomorphism | Module (mathematics) | Group (mathematics) | Exact functor