New posts in nuclear-norm

Sum of singular values of a matrix

linear-algebra matrices svd singular-values nuclear-norm

Rank, nuclear norm and Frobenius norm of a matrix.

optimization normed-spaces matrix-rank nuclear-norm

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

How to convert the matrix completion problem to the standard SDP form?

convex-analysis convex-optimization semidefinite-programming nuclear-norm matrix-completion

If matrix $A$ has entries $A_{ij}=\sin(\theta_i - \theta_j)$, why does $\|A\|_* = n$ always hold?

linear-algebra trigonometry eigenvalues-eigenvectors spectral-theory nuclear-norm

Minimization Least Squares with Nuclear Norm Regularization (Proximal Operator)

linear-algebra optimization normed-spaces proximal-operators nuclear-norm

Deriving the sub-differential of the nuclear norm

matrices convex-optimization matrix-norms nuclear-norm non-smooth-analysis

Fast computation/estimation of the nuclear norm of a matrix

linear-algebra numerical-linear-algebra svd singular-values nuclear-norm

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

Show that the dual norm of the spectral norm is the nuclear norm

linear-algebra matrices matrix-norms nuclear-norm spectral-norm

Why is minimizing the nuclear norm of a matrix a good surrogate for minimizing the rank?

linear-algebra matrices normed-spaces matrix-rank nuclear-norm

Derivative of the nuclear norm

linear-algebra derivatives matrix-calculus nuclear-norm proximal-operators