Episode 118k: Shuffling method: The surprise of rank 3
Summary:
Surely we can do something with this. The $N$ by $N$ weight matrix with entries $(i-j)^2$ has rank $r=3$ independent of $N$.
Date:
2018/03/29
Duration:
6:08
Made in RapidWeaver
Surely we can do something with this. The $N$ by $N$ weight matrix with entries $(i-j)^2$ has rank $r=3$ independent of $N$.
2018/03/29
6:08
Made in RapidWeaver