Large matrix operations involving inversion


5

211

May 13, 2022

Nonallocating matrix inversion


13

1959

April 23, 2022

Transpose of a matrix of colors


1

211

April 22, 2022

Turn a vector of arrays into a matrix (The arrays become the rows of the matrix)


3

251

April 15, 2022

Why passing a distributed matrix to functions hurts performance?


7

382

April 14, 2022

Efficient ways to implement a (distributed) matrixmatrix product?


1

216

April 14, 2022

Julia is very slow compared to python/numpy. What am I doing wrong here?


25

2158

April 11, 2022

Julia is slower than MATLAB at diagonalizing matrices


41

2568

March 30, 2022

ArgumentError: no outer repetition count may be negative; got (1,)


4

254

March 4, 2022

Symmetric matrices


13

9236

February 22, 2022

Speeding up Matrix multiplication involving dot and hadamard product


11

753

February 9, 2022

Multithreaded MatVec


10

1647

February 4, 2022

How to give an onetime assignment to a large parametric matrix?


5

386

February 2, 2022

How to get a matrix with the inverse of each element of another matrix?


9

859

February 2, 2022

Is there a way to speed up this matrix (with only 1 & 0) multiplication & power operation?


20

794

January 18, 2022

Pluggin a series of small matrices into a larger matrix (with addition)


1

405

January 8, 2022

Alternative way to create following array raised to powers?


9

582

January 7, 2022

Inversion and multiplication of sparse matrices


7

1205

December 30, 2021

Checking the symmetry of a matrix


5

1025

December 16, 2021

Computing lefteigenvectors with high precision


15

1184

December 14, 2021

Square root of a matrix that has no square root


3

278

December 14, 2021

Vector column


5

329

December 11, 2021

Unable to get the bandwith of a matrix


1

238

December 9, 2021

How to find generators of right kernel of a matrix


4

785

December 3, 2021

Rationale for adding singleton dim


3

444

November 25, 2021

Why is sorting matrices allocating and why is it sometimes slower than the naive approach?


11

344

November 6, 2021

Too much matrix inverse error?


3

656

November 4, 2021

How to construct a large sparse matrix?


6

4674

November 4, 2021

How to assign the diagonal elements of part of matrix to a value?


11

735

October 25, 2021

Matrix indexing


5

241

October 19, 2021
