List questions from matrix-analysis | MathQa

Derivative of Schatten $p$-norm

Published on 12 Jan 2025 - 23:45

Ordering of positive semidefinite matrices

Published on 12 Jan 2025 - 9:45

Perturbation of a matrix and eigen values

Published on 12 Jan 2025 - 9:46

Approximation of selfadjoint matrix in $M_n(\mathbb{C})$

Published on 12 Jan 2025 - 9:45

Show that if $g(x) = f(Ax + b)$, then $\delta g(x) = A^T \delta f(Ax + b)$

Published on 12 Jan 2025 - 9:45

Inclusion of numerical range and translation and rotation invariance

Published on 12 Jan 2025 - 9:46

Show that the smallest eigenvalue is strictly positive.

Published on 12 Jan 2025 - 9:46

Two results of monotone operators of matrices

Published on 12 Jan 2025 - 9:46

Inequality regarding diagonal entries and eigenvalues of a PSD matrix

Published on 12 Jan 2025 - 9:46

"Almost Normal" Matrix and Gap between Spectral Radius/Norm

Published on 12 Jan 2025 - 9:45