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New posts in matrix-norms
Is spectral radius = operator norm for a positive valued matrix?
matrices
matrix-norms
spectral-radius
spectral-norm
positive-matrices
Matrix Spectral Radius and Induced Matrix Norms
linear-algebra
matrices
eigenvalues-eigenvectors
matrix-norms
spectral-radius
Upper-bound for nuclear norm of $A \circ (v \otimes v)$ in terms of operator norm (or nuclear norm) of matrix $A$ and $L_\infty$-norm of vector $v$.
linear-algebra
matrix-norms
singular-values
hadamard-product
nuclear-norm
Are matrix $p$-norms unitary invariant?
linear-algebra
matrices
matrix-norms
Second order Taylor expansion of Frobenius norm
matrices
taylor-expansion
matrix-calculus
matrix-norms
matrix-analysis
How does one prove that the spectral norm is less than or equal to the Frobenius norm?
matrices
normed-spaces
matrix-norms
spectral-norm
Derivative of L2 Norm of Matrix
linear-algebra
matrices
multivariable-calculus
machine-learning
matrix-norms
Show that $||A-BC||_F^2 = ||A||_F^2+||BC||_F^2 - 2tr(C^TB^TA)$
summation
trace
matrix-norms
Example of matrices that do not satisfy the submultiplicative property
matrices
matrix-norms
Deriving the sub-differential of the nuclear norm
matrices
convex-optimization
matrix-norms
nuclear-norm
non-smooth-analysis
Upper bound on norm of Hermitian matrix
linear-algebra
matrices
matrix-norms
hermitian-matrices
Operator norm calculation for simple matrix [closed]
matrices
normed-spaces
matrix-norms
spectral-norm
Proving definition of norms induced by vector norms
linear-algebra
matrices
matrix-norms
Trace Norm properties
matrices
normed-spaces
matrix-norms
nuclear-norm
Prove that the nuclear norm is convex
matrices
convex-analysis
normed-spaces
matrix-norms
nuclear-norm
Gradient of the $ {L}_{2, 1} $ Mixed Norm
linear-algebra
matrices
derivatives
matrix-calculus
matrix-norms
Why is the operator $2$-norm of a diagonal matrix its largest value?
linear-algebra
matrices
normed-spaces
matrix-norms
spectral-norm
Proving $||A^{-1} v || \geq ||A^{-1} u ||$ implies $||v|| \geq ||u||$.
linear-algebra
positive-definite
matrix-norms
Prove $\frac{1}{\sqrt{n}}\|A\|_{\infty} \leq\|A\|_{2} \leq \sqrt{m}\|A\|_{\infty} $
linear-algebra
inequality
normed-spaces
matrix-norms
equivalent-metrics
What are some usual norms for matrices?
linear-algebra
matrices
vector-spaces
normed-spaces
matrix-norms
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