Find non-identical matrices such that one cannot be converted into another by rearranging rows and then columns (Counting problem)
120744
How many $n\times m$ binary matrices are there, up to row and column permutations?
6211
Algorithm: how to find a column in matrix filled with all 1, time complexity O(n)?
134440
An unexpected application of non-trivial combinatorics
6091
Similarity of products $AB$ and $BA$ of square matrices
120937
Matrices that commute with all matrices
148008
Fast columns sorting of matrix refering another vector in matlab
97908
Finding the no. of possible matrices given the order and limited no. of entries
12213
Similarity of real matrices over $\mathbb{C}$
136329
A matrix is similar to its transpose
14940
Swap rows with columns (transposition) of a matrix in javascript
47012
When a 0-1-matrix with exactly two 1’s on each column and on each row is non-degenerated? [1]
20221
Combinatorics - Removing Double Counted Cases
40151
What's the algorithm of finding the convex combination of permutation matrices for a doubly stochastic matrix?
158860
Subsetting matrices
56436
Creating co-occurrence matrix
151443
Find two $2 \times 2$ matrices $A$ and $B$ with the same rank, determinant,...but they are not similar.
17584
Integer matrices with integer inverses