Results 71 to 80 of about 136 (125)

Convergence Rates for the Quantum Central Limit Theorem. [PDF]

Commun Math Phys, 2021
Becker S, Datta N, Lami L, Rouzé C.
europepmc   +1 more source

The separation modulus of unitarily invariant matrix norms

If $X=(M_n(\mathbb{R}),\|\cdot\|)$ is a unitarily invariant normed space on , then we prove (via exact computations for a Jacobi orthogonal random matrix ensemble) that the spectral gap of the Laplacian with Dirichlet boundary conditions on the unit ball $B_X$ of $X$ satisfies $λ(X)\asymp n^3 \|I\|^2$.
Gunes, Mustafa Alper, Naor, Assaf
openaire   +2 more sources

Lower bounds for the low-rank matrix approximation. [PDF]

J Inequal Appl, 2017
Li J, Liu Z, Li G.
europepmc   +1 more source

Extensions of interpolation between the arithmetic-geometric mean inequality for matrices. [PDF]

J Inequal Appl, 2017
Bakherad M, Lashkaripour R, Hajmohamadi M.   +2 more
europepmc   +1 more source

A note on some inequalities for unitarily invariant norms [PDF]

Journal of Mathematical Inequalities, 2015
Jianm ng Xue, Xing ai Hu
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Chebyshev centers and radii for sets induced by quadratic matrix inequalities. [PDF]

Math Control Signal Syst
Shakouri A, van Waarde HJ, Camlibel MK.
europepmc   +1 more source

Separation of Time Scales in Weakly Interacting Diffusions. [PDF]

Arch Ration Mech Anal
Adams ZP, Engel M, Gvalani RS.
europepmc   +1 more source

Matrix inequalities for unitarily invariant norms [PDF]

ScienceAsia, 2018
openaire   +1 more source

Local Spin Density Approximation Strongly Improved by a Better-Informed Local Scaling of Its Self-Interaction Correction. [PDF]

J Chem Theory Comput
Shahi C, Maniar R, Ning J, Sah RK, Pederson MR, Ruzsinszky A, Peralta JE, Jackson KA, Perdew JP.   +8 more
europepmc   +1 more source

Gauss Newton Method for Solving Variational Problems of PDEs with Neural Network Discretizaitons. [PDF]

J Sci Comput
Hao W, Hong Q, Jin X.
europepmc   +1 more source