NP-hard problems

MAX-3LIN-EQN

MAX-3LIN-EQN is a problem in Computational complexity theory where the input is a system of linear equations (modulo 2). Each equation contains at most 3 variables. The problem is to find an assignment to the variables that satisfies the maximum number of equations. This problem is closely related to the MAX-3SAT problem. It is NP-hard to approximate MAX-3LIN-EQN with ratio (1/2 - δ) for any δ > 0. (Wikipedia).

Video thumbnail

System of Equations with Three Equations and Three Variables

Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys System of Equations with Three Equations and Three Variables

From playlist Systems of Equations

Video thumbnail

12.2.4 Eigenvalues/vectors of a 3x3 matrix Part 1

12.2.4 Eigenvalues/vectors of a 3x3 matrix Part 1

From playlist LAFF - Week 12

Video thumbnail

Algebra - Ch. 35: Systems of of Linear Eq. in 3 Variables (10 of 25) Method 4: Augmented Matrix

Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will use method 4: AUGMENTED MATRIX method (row-echelon) to solve the system of linear equations in 3 variables: Eqn. 1: x-y+4z=9

From playlist ALGEBRA CH 35 SYSTEMS OF 3 EQUATIONS

Video thumbnail

Solving the Logarithmic Equation ln(2x) = 5

Solving the Logarithmic Equation ln(2x) = 5 Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys

From playlist Logarithmic Equations

Video thumbnail

Algebra - Ch. 35: Systems of of Linear Eq. in 3 Variables (9 of 25) Method 4: Augmented Matrix

Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn the theory of method 4: AUGMENTED MATRIX method (row-echelon) to solve the system of linear equations in 3 variables: E

From playlist ALGEBRA CH 35 SYSTEMS OF 3 EQUATIONS

Video thumbnail

Linear Algebra: Ch 3 - Eigenvalues and Eigenvectors (13 of 35) Basis=? for a 3x3 Matrix: Ex. 2

Visit http://ilectureonline.com for more math and science lectures! In this video I will find basis=? for a 3x3 matrix A and eigenvalue=1. Next video in this series can be seen at: https://youtu.be/6xyeRLZ6HJM

From playlist LINEAR ALGEBRA 3: EIGENVALUES AND EIGENVECTORS

Video thumbnail

Linear Algebra: Ch 3 - Eigenvalues and Eigenvectors (16 of 35) Basis=? for a 3x3 Matrix: 2/3

Visit http://ilectureonline.com for more math and science lectures! In this video I will find basis=? given a 3x3 matrix A and eignevalue1=0, eigenvalue2=1 (Part 2 of 3). Next video in this series can be seen at: https://youtu.be/D8whdNzEiuI

From playlist LINEAR ALGEBRA 3: EIGENVALUES AND EIGENVECTORS

Video thumbnail

Deep Q Learning With Tensorflow 2

I'll show you how to code a Deep Q Learning agent using tensorflow 2 from scratch. You don't need any prior reinforcement learning experience, we'll cover everything you need as we go. The deep Q learning algorithm is quite effective at solving even very complex environments, and even the

From playlist Deep Reinforcement Learning Tutorials - All Videos

Video thumbnail

Physics - Ch 66 Ch 4 Quantum Mechanics: Schrodinger Eqn (51 of 92) Oscillator Amplitude - Diatomic

Visit http://ilectureonline.com for more math and science lectures! In this video I will compare the quantum mechanic oscillator to the classical mechanic oscillator to better understand the quantum mechanic oscillator. I will show that in order for the equations of the quantum mechanic o

From playlist PHYSICS 66.1 QUANTUM MECHANICS - SCHRODINGER EQUATION

Video thumbnail

Linear Algebra: Ch 3 - Eigenvalues and Eigenvectors (14 of 35) Basis=? for a 2x2 Matrix

Visit http://ilectureonline.com for more math and science lectures! In this video I will find eignevalue1=?, eigenvalue2=?,basis=? given a 2x2 matrix A. Next video in this series can be seen at: https://youtu.be/Nnv_Cc9i4TE

From playlist LINEAR ALGEBRA 3: EIGENVALUES AND EIGENVECTORS

Video thumbnail

Algebra - Ch. 35: Systems of of Linear Eq. in 3 Variables (15 of 25) Method 6: Inverse's Advantage

Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn the ADVANTAGE of method 5: INVERSE MATRIX method to solve the system of linear equations in 3 variables: Eqn. 1: 2x+y-z

From playlist ALGEBRA CH 35 SYSTEMS OF 3 EQUATIONS

Video thumbnail

Physics - Ch 66 Ch 4 Quantum Mechanics: Schrodinger Eqn (38 of 92) Simple Harmonic Oscillator

Visit http://ilectureonline.com for more math and science lectures! In this video I will review the classical mechanical simple harmonic oscillator before explaining the quantum mechanical simple harmonic oscillator. I will explain the graph of the potential energy of the classical simple

From playlist PHYSICS 66.1 QUANTUM MECHANICS - SCHRODINGER EQUATION

Video thumbnail

Math: Partial Differential Eqn. - Ch.1: Introduction (31 of 42) 2nd: Using Characteristic Eqn.

Visit http://ilectureonline.com for more math and science lectures! In this video I will find the general solution to the general form of the 2nd order partial differential equation where D=E=F=R=0 where the characteristic equation is A+B(lambda)+C(lambda)^2=0. Next video in this series

From playlist PARTIAL DIFFERENTIAL EQNS CH1 INTRODUCTION

Video thumbnail

Math: Partial Differential Eqn. - Ch.1: Introduction (3 of 42) Partial Differential Eqn Notation

Visit http://ilectureonline.com for more math and science lectures! In this video I will show and explain the different notations mathematicians use to express partial differential equation. There are different ways to express the same partial differential equation and are used for clari

From playlist PARTIAL DIFFERENTIAL EQNS CH1 INTRODUCTION

Video thumbnail

Algebra - Ch. 35: Systems of of Linear Eq. in 3 Variables (11 of 25) Method 5: Augmented Matrix

Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will use method 5: AUGMENTED MATRIX method (REDUCED row-echelon) to solve the system of linear equations in 3 variables: Eqn. 1: x

From playlist ALGEBRA CH 35 SYSTEMS OF 3 EQUATIONS

Video thumbnail

Algebra - Ch. 35: Systems of of Linear Eq. in 3 Variables (14 of 25) Method 6: Inverse Matrix-Ex. P2

Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 e will use method 5: INVERSE MATRIX method to solve the system of linear equations in 3 variables: Eqn. 1: 2x+y-z=5 Eqn. 2: x+y-z=4 E

From playlist ALGEBRA CH 35 SYSTEMS OF 3 EQUATIONS

Video thumbnail

Math: Partial Differential Eqn. - Ch.1: Introduction (1 of 42) What is a Partial Differential Eqn?

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is a partial differential equation. PDE is a differential equation that contains partial derivatives, and the dependent variable in the equation depends on more than 1 independent variab

From playlist PARTIAL DIFFERENTIAL EQNS CH1 INTRODUCTION

Video thumbnail

Algebra - Ch. 35: Systems of of Linear Eq. in 3 Variables (12 of 25) Method 6: Inverse Matrix

Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn method 6: INVERSE MATRIX method to solve the system of linear equations in 3 variables: Eqn. 1: 2x+y-z=5 Eqn. 2: x+y-z=

From playlist ALGEBRA CH 35 SYSTEMS OF 3 EQUATIONS

Video thumbnail

Math: Partial Differential Eqn. - Ch.1: Introduction (10 of 42) General Sol. of PDE w/ 3 Variable

Visit http://ilectureonline.com for more math and science lectures! In this video I will find the general solution to a partial differential equation with 3 variables: given uxx=1, find u=f(x,y)=? Next video in this series can be seen at: https://youtu.be/kmfDuK3gLJU

From playlist PARTIAL DIFFERENTIAL EQNS CH1 INTRODUCTION

Related pages

MAX-3SAT | Computational complexity theory