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96 results

SVSU Micro Math
Linear Programming: Maximize P=4x+6y subject to 4x+4y≤8, 2x+y≤4, x≥0, y≥0

Tony from SVSU Micro Math helps you solve a linear programming problem using a graphical method. Problem: Maximize ...

3:00
Linear Programming: Maximize P=4x+6y subject to 4x+4y≤8, 2x+y≤4, x≥0, y≥0

1,446 views

6 years ago

mathapptician
1   Dual problem in general

Recall that the dual problem of this minimization problem is defined to be this linear programming problem here. There are a ...

7:50
1 Dual problem in general

1,866 views

10 years ago

mathapptician
1   Linear Programming Basics

Here are two examples of linear programming problems. This one here is a minimization problem and this one here is a ...

5:08
1 Linear Programming Basics

12,768 views

10 years ago

mathapptician
1   Linear Programming Duality

And we let (P) denote this linear programming problem. Then the dual problem of (P) is the following linear programming problem.

6:33
1 Linear Programming Duality

3,154 views

10 years ago

mathapptician
1   System of linear inequalities example

We want to determine if there exist real numbers x and y satisfying this system of linear inequalities. Since there are only two ...

3:32
1 System of linear inequalities example

2,089 views

11 years ago

mathapptician
1   Fundamental Theorem of Linear Programming

The fundamental theorem of linear programming states the following: for any given linear programming problem, exactly one of ...

5:29
1 Fundamental Theorem of Linear Programming

12,537 views

11 years ago

mathapptician
2  Extreme point optimal solution

For example, if you look at this linear programming problem, minimizing x_1 + x_2 subject to x1 + x_ >= 1, then this problem has ...

5:48
2 Extreme point optimal solution

4,066 views

10 years ago

mathapptician
1   Complementary Slackness

Recall that this picture here encapsulates the definition of the dual problem of a general linear programming problem that is a ...

3:55
1 Complementary Slackness

9,692 views

10 years ago

NPTEL IIT Bombay
Lecture 11C: Examples of Linear Programming

Week 6: Lecture 11C: Examples of Linear Programming.

26:37
Lecture 11C: Examples of Linear Programming

857 views

5 years ago

mathapptician
2  Polyhedra

And from this, we can see that the feasible region of a linear programming problem is a polyhedron. The word "polyhedra" is the ...

2:33
2 Polyhedra

3,342 views

11 years ago

SVSU Micro Math
Linear Programming: Minimize C=2x+y subject to x+y ≤50, x≥y, x≥20, x≥0, y≥0

Tony from SVSU Micro Math helps you solve a linear programming problem using a graphical method. Problem: Minimize C=2x+y ...

2:16
Linear Programming: Minimize C=2x+y subject to x+y ≤50, x≥y, x≥20, x≥0, y≥0

826 views

6 years ago

Raul Pacheco Granados
Método Gráfico con PHPSimplex - Activar Subtítulos (CC)

Se requiere activar Subtítulos (CC) Muestra como resolver un problema de programación lineal de dos variables usando el ...

2:43
Método Gráfico con PHPSimplex - Activar Subtítulos (CC)

844 views

9 years ago

mathapptician
1   Certifying infeasibility of a system of linear inequalities

Recall the following result from linear algebra: a system of linear equations Ax = b is inconsistent (that is, has no solution) if and ...

8:59
1 Certifying infeasibility of a system of linear inequalities

6,216 views

11 years ago

mathapptician
3   Minimal faces
4:56
3 Minimal faces

772 views

10 years ago

NPTEL IIT Bombay
Lecture 10B: Extreme points and optimal solution of an LP (continued)

Week 5: Lecture 10B: Extreme points and optimal solution of an LP (continued)

29:22
Lecture 10B: Extreme points and optimal solution of an LP (continued)

1,012 views

5 years ago

OpenMDAO
Basic optimization problem formulation

One of the most important steps in optimization is formulating well-posed and meaningful problems that you can interpret ...

8:52
Basic optimization problem formulation

5,658 views

3 years ago

Wikipedia Fan
Cutting-plane method | Wikipedia audio article

This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/Cutting-plane_method 00:03:16 1 Gomory's cut ...

14:09
Cutting-plane method | Wikipedia audio article

76 views

7 years ago

NPTEL IIT Bombay
Lecture 12C: Proof of strong duality (continued)

Week 6: Lecture 12C: Proof of strong duality (continued)

25:21
Lecture 12C: Proof of strong duality (continued)

856 views

5 years ago

mathapptician
2   Polytopes

Now, let (LP) denote the linear programming problem minimize a transpose x subject to x in P. Because P is non-empty, P has a ...

3:35
2 Polytopes

3,448 views

11 years ago

mathapptician
1   Fourier Motzkin elimination

So for example, if i take x greater than or equal to p_j and -x greater than or equal to -q_i, from these you can infer the inequality 0 ...

4:55
1 Fourier Motzkin elimination

12,611 views

11 years ago