Все публикации

0:10:57

Abstract Algebra 19: Two examples of groups that are not abelian

0:04:54

Abstract Algebra 18: Abelian groups

0:08:15

Abstract Algebra 17: Subgroups

0:11:26

Abstract Algebra 16: The cancellation law

0:05:41

Abstract Algebra 15: The inverse of ab is b^{-1}a^{-1} (socks shoes property)

0:07:41

Abstract Algebra 14: The inverse of any element in a group is unique

0:11:46

Abstract Algebra 13: The identity in a group is unique

0:11:05

Abstract Algebra 12: The integers modulo 5 form a group under addition

0:05:57

Abstract Algebra 11: The group of nonzero real numbers under multiplication

0:11:33

Abstract Algebra 10: The definition of a group

0:08:26

Abstract Algebra 9: Function composition is associative

0:08:18

Abstract Algebra 8: Why is the composition of two one-to-one functions one-to-one?

0:04:07

Abstract Algebra 7: Composition of functions

0:08:27

Abstract Algebra 6: How does the output space affect whether a function is onto or not?

0:14:34

Abstract Algebra 5: Introduction to functions

0:07:19

Abstract Algebra 4: Subsets

0:09:49

Abstract Algebra 3: An introduction to sets

0:08:39

Abstract Algebra 2: When are two groups considered to be the same?

0:07:19

Abstract Algebra 1: Introduction to group theory

0:18:46

Linear Programming 52: Branch and bound

0:18:55

Linear Programming 52: Cutting planes

0:14:54

Linear Programming 51: The sparsity-promoting L1 norm and neighborly polytopes

0:17:54

Linear Programming 50: The sparsity-promoting L1 norm

0:23:02

Linear Programming 49: Optimal transport and Kantarovich-Rubenstein duality