List questions from spectral-norm | MathQA

The spectral norm of the difference of two rank-$1$ matrices is equal to the sine of their angle

Published on 28 Sep 2022 - 14:34

How to bound the spectral norm of this kind of matrix?

Published on 09 Oct 2022 - 2:56

Show that there exists a $v$ s.t. $A^TAv=\|A\|_2^2v$

Published on 19 Oct 2022 - 20:55

Spectral norm of difference of two similar matrices

Published on 05 Jan 2023 - 7:16

spectral norm of PSD matrices and inner product

Published on 10 Jan 2023 - 16:05