Home > Just Math
Transformation to nonnegitivity (Posted on 2019-07-14) |
|
Consider the operation of multiplying any row or column of a real matrix
by -1. Show that a finite number of such operations can transform any real matrix into a
matrix with all row and column sums nonnegative.
No Subject
|
Comment 2 of 1
|
|
|
Please log in:
Forums (0)
Newest Problems
Random Problem
FAQ |
About This Site
Site Statistics
New Comments (16)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On
Chatterbox:
|