01:06:43

The Transportation Problem

30:45

Branch and Bound Method

01:48:34

Cutting Plane Method

32:38

Examples of Integer Programming Problems

34:13

The Dual Simplex Method

01:20:53

Computational Relations between Dual Primal Problems

56:10

Duality Theorem - Part 2

01:23:36

The Duality Theorem - Part 1

01:20:26

Duality in Linear Programming

01:16:19

Artificial Variables

01:43:59

The Simplex Method in Standard Form

01:17:33

The Basic Solutions

43:23

The Extreme Point Theorem

01:08:01

Convex Sets

36:30

Matrix Notation in Linear Programming

45:16

Geometry of Linear Programming

01:41:42

The Linear Programming problem

01:11:58

Subspaces-Linear Independence and Basis

01:05:20

Propositional Logic - Version 2

46:46

Spanning Trees

01:16:49

Prime and Maximal Ideals

01:18:30

Quotient Rings and Homomorphisms

48:33

Tree Traversal

01:18:37

Ideals and Congruence

55:53

Introduction to Trees

01:11:10

Isomorphism and Homomorphsims of Rings

45:52

PlanarGraphs and GraphColoring

01:01:22

Basic Properties of Rings

33:59

Connectivity

01:08:43

Rings: Definitions and Examples

01:10:53

Representing Graphs and Isomorphisms

01:10:55

Graphs Terminology and Types of Graphs

51:27

Subgroups of Quotient Groups

01:13:03

Quotient Groups and Homomorphisms

48:54

Graphs Models

01:18:17

Partial Ordering

01:17:32

Quotient Groups

01:08:24

Normal Subgroups

53:10

Representing Relations

01:31:55

Relations

01:19:47

Congruences and Lagrange Theorem

55:41

Symmetric and Alternating Groups

41:15

Strong Induction

41:06

Mathematical Induction

01:31:02

Isomorphisims and Homomorphsims of Groups

52:33

Modular Arithmetic

42:21

Cyclic Groups

01:01:27

Functions

41:16

Subgroups

35:26

Sets Operations

37:09

Basic Properties of Groups

39:08

Sets

30:28

Methods of Proof

37:34

Groups of Permutations

29:46

Nested Quantifiers

48:44

Rules of Inference

59:02

Groups

36:08

Structure of Zp and Zn

55:17

Predicates and Quantifiers

44:19

Modular Arithmetic