Shahriar Shahriari
William Polk Russell Professor of Mathematics at Pomona College in Claremont, California, USA
Mostly in-depth Math Videos at the undergraduate level including videos on Linear Algebra, Combinatorics, and Abstract Algebra.
Детерминанты LA45: Что такое расширение кофактора и почему оно работает?
CO45 Dilworth's Theorem for posets. Largest Antichains & Chain Partitions
CO44 Examples of Posets in Combinatorics
GR1 What is a poset? What is a Hasse diagram? What is a lattice?
CO31 Ferrers (aka Young) Diagrams for partitions of integers
CO32 The Inclusion-Exclusion Principle
CO30 Integer Partitions
Комбинации CO16, биномиальные коэффициенты и решеточные пути
CO14 Counting Permutations of a Set
GF3 Inverse of Functions & Bijective maps
GI02 Strong (Mathematical) Induction (and recurrence relations)
GI01 Mathematical Induction
LA44 A invertible iff Det(A) not zero; Det(AB) = Det(A) Det(B)
GF2 Function Composition & 1-1, onto maps
LA15 Что такое скаляры? Поля как скаляры для векторных пространств
LA10 An unusual Vector Space
LA09 What is a Vector Space? Why study them?
LA05 Matrix Vocabulary & Matrices as Vector Spaces
LA17 Elementary Row Operations, Reduced Row Echelon Form, and Solving Linear Systems
LA07 Complex Numbers as a Vector Space and as a Field
LA06 Векторные пространства функций
LA03 R^n (евклидово n-пространство), прототипическое векторное пространство
LA27 Matrix Multiplication, the How and the Why
CO11 Counting Basics: Multiplication Principle & Probability
EL032 Algebra Basics: Rational Exponents and Radicals
EL031 Algebra Basics: Exponents, Definitions, Rules, and Examples
AR01 Why Rings? Diophantine Equations & Rings
AG19 Что такое групповое действие?
OR03 Dictionaries & Tableaus for Linear Programs
OR02 Geometric Solutions for 2 dim Linear Programs