Kth smallest element in a matrix with sorted rows and columns
117025
Selection algorithms on sorted matrix
46128
Representation of Matrix with Rank 1
150682
Speeding up construction of simple tridiagonal matrix
69547
Find the eigenvector associated with the smallest eigenvalue, not smallest in magnitude
134243
Minpoly and Charpoly of block diagonal matrix
80369
Find local minimum in n x n matrix in O(n) time
108943
Combining the second elements of a set of ordered pairs based on their first element
64517
Prove that row rank of a matrix equals column rank
10631
Get the row and column name of the minimum element of a matrix
155812
A Fermat's FLT look-like for matrices.
142718
How can I find the smallest set of groups of $n$ elements such that every element is in the same group as every other at least once?
65271
Find the missing and duplicate elements in an array in linear time and constant space
35813
Elements operation in the corresponding position of a matrix
117248
Sort rows in a matrix with a vector
2482
Matrix Multiplication in context of row and column vectors
146102
Nearest Kronecker Product
98273
minimal polynomial of powers of a matrix