Algebra

OAL-RAG 2024: Warren McGovern (Florida Atlantic University, Wilkes Honors College)

A Basis Theorem for the 2-Morphisms of the Heisenberg Category | Joel Leong 2026.07.07

Classification of Semisimple Lie Algebra | Liu Xiaoyue 2026.07.01

Learn, Practice & Master the Rules of Exponents in Algebra

Euler Characteristic, Grothendieck Group | Graduate Algebra I Lecture 16 | Nge Kie Seng 260529

Chain Complexes of Modules | Graduate Algebra I Lecture 15 | Nge Kie Seng 260522

Modules | Graduate Algebra I Lecture 14 | Lee Pei Yi 260522

Unique Factorization in Polynomial Rings | Graduate Algebra I Lecture 12 | Teoh Yu Hang 260515

Irreducilbility of Polynomials | Graduate Algebra I Lecture 12.5 | Ong Jing Poh 260515

Rings and Zorn's Lemma | Graduate Algebra I Lecture 11 | Lee Pei Yi, Teoh Yu Hang 260512

Irreducibles, Prime, PID, Euclidean domain, UFD | Graduate Algebra I Lec 10.5 | Kong Shi Yu 260509

Ideals and Quotient RIngs | Graduate Algebra I Lecture 10 | Lee Chuen Jac 260509

Gabriel Goren-Roig --- Arboreal Adjunctions from Shapes.

Michael Lesnick --- Limit Computation Over Posets via Minimal Initial Functors.

Universal Properties | Graduate Algebra I Lecture 2 | Nge Kie Seng 260410

Learn & Master the Distributive Property - The Easy Way

Imaginary numbers (i ² = – 1 )

Categories | Graduate Algebra I Lecture 1 | Nge Kie Seng 2600408

Drawing curves (y = mx + c)

¿Te atreves con este sistema de ecuaciones no lineal VIRAL?

Do you dare to take on this VIRAL system of nonlinear equations?

Ellis Cooper --- Algebraic String Diagrams and a Manifest Covariance Theorem.

Prof. Tobias Fritz | Markov Categories

100 ejercicios de álgebra desde cero (nivel básico a avanzado)

100 algebra exercises from scratch (basic to advanced level)

11 | Killing-Cartan form, tensor product of representations

07 | Lie algebra (general), the Lie algebra of a (matrix) Lie group

Calculo una raiz cuadrada que aparece en olimpiadas. Sin picar piedra

I calculate a square root that appears in the Olympics. Without breaking a sweat.

02 | Tensors as maps, tensor product, decomposition w.r.t. basis

Classification of Semisimple Lie Algebras | Liu Xiaoyue 2025.01.02

01 | Dual space , dual basis , transformation of bases and components

Transformación de suma de cuadrados en diferencia de cuadrados | Caso práctico 26² + 52²

Transforming a Sum of Squares into a Difference of Squares | Case Study 26² + 52²

Polynomial equations (ax² + bx + c = 0)

Prof. Benjamin Enriquez | A lower bound of a sub-quotient of the Lie algebra associated to......

HHHW01 | Prof. Thomas Nikolaus | Higher categories and algebraic K-theory (1)

HHHW01 | Dr. Emily Riehl | The model-independent theory of (∞,1)-categories (1)

HHH | Prof. Lars Hesselholt | Rothschild Lecture: Higher algebra and arithmetic

GRAW02 | Dr. Madeleine Whybrow | An algorithm to construct dihedral axial algebras

Dr. Bruno Vallette | Operads: definition, examples and first properties

¿Puedes con este reto algebraico? Halla k💪

Can you handle this algebraic challenge? Find k 💪

Te están tomando el pelo con la propiedad "potencia de una potencia". Te lo explico😱

They are pulling your leg with the property "power of a power". I explain it to you😱

Lecture 2: Linear Algebra