Question

How to check if any solution exists for a set of linear equations with non negative variables

score 273 · Answer 1 · 2017-10-24 11:15:31

273

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How to check if any solution exists for a set of linear equations with non negative variables

Published on 24 Oct 2017 - 11:15

score 773 · Answer 2 · 2017-10-25 06:47:39

773

Views

Scaled partial pivoting pseudocode doesn't seem to make sense

Published on 25 Oct 2017 - 6:47

score 271 · Answer 3 · 2017-10-26 00:37:30

271

Views

Difficulty putting a matrix in RREF/REF

Published on 26 Oct 2017 - 0:37

score 59 · Answer 4 · 2017-10-31 07:22:38

59

Views

Is it possible to turn a matrix into its row-reduced echelon form by just using the row operations of the type the type $c R_i + R_j$ and $c R_i$?

Published on 31 Oct 2017 - 7:22

score 801 · Answer 5 · 2017-10-31 07:25:40

801

Views

Are there any good tricks for finding the inverse of a matrix via Gauss-Jordan elimination when that matrix has lots of zeroes?

Published on 31 Oct 2017 - 7:25

score 951 · Answer 6 · 2017-11-02 00:26:34

951

Views

Solving a consistency problem by Gaussian Elimination

Published on 02 Nov 2017 - 0:26

score 475 · Answer 7 · 2026-03-25 11:10:53

475

Views

Definition of Elementary Matrices

Published on 25 Mar 2026 - 11:10

score 401 · Answer 8 · 2017-11-13 21:40:36

401

Views

How to solve Gaussian elimination related problem with Matlab?

Published on 13 Nov 2017 - 21:40

score 140 · Answer 9 · 2017-11-15 14:09:07

140

Views

How to compensate for measurement error?

Published on 15 Nov 2017 - 14:09

score 88 · Answer 10 · 2017-11-18 14:06:40

88

Views

Finding Percentages of Solder Based on Specific Gravity

Published on 18 Nov 2017 - 14:06

score 252 · Answer 11 · 2026-03-26 04:32:44

252

Views

"Pivot step" that Donald Knuth mentioned in TAOCP

Published on 26 Mar 2026 - 4:32

score 318 · Answer 12 · 2017-11-24 02:45:17

318

Views

imaginary (Complex) numbers and matrices

Published on 24 Nov 2017 - 2:45

score 252 · Answer 13 · 2017-11-26 10:34:40

252

Views

Gaussian elimination for rings with zero divisors

Published on 26 Nov 2017 - 10:34

score 9.3k · Answer 14 · 2017-12-06 23:58:52

9.3k

Views

Why is efficency of Gaussian Elimination O(n^3)?

Published on 06 Dec 2017 - 23:58

score 90 · Answer 15 · 2017-12-09 06:26:05

90

Views

How can I find solutions to a matrix if the elements in the solution vector is a $0 \pmod 2$?

Published on 09 Dec 2017 - 6:26

List Question

How to check if any solution exists for a set of linear equations with non negative variables

Scaled partial pivoting pseudocode doesn't seem to make sense

Difficulty putting a matrix in RREF/REF

Is it possible to turn a matrix into its row-reduced echelon form by just using the row operations of the type the type $c R_i + R_j$ and $c R_i$?

Are there any good tricks for finding the inverse of a matrix via Gauss-Jordan elimination when that matrix has lots of zeroes?

Solving a consistency problem by Gaussian Elimination

Definition of Elementary Matrices

How to solve Gaussian elimination related problem with Matlab?

How to compensate for measurement error?

Finding Percentages of Solder Based on Specific Gravity

"Pivot step" that Donald Knuth mentioned in TAOCP

imaginary (Complex) numbers and matrices

Gaussian elimination for rings with zero divisors

Why is efficency of Gaussian Elimination O(n^3)?

How can I find solutions to a matrix if the elements in the solution vector is a $0 \pmod 2$?

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