In algorithms for solving optimization problems constrained to a smooth
...
We present an acceleration method for sequences of large-scale linear
sy...
The numerical solution of the generalized eigenvalue problem for a singu...
Given a Hilbert space ℋ and a finite measure space Ω, the
approximation ...
This work considers the low-rank approximation of a matrix A(t) dependin...
The locally optimal block preconditioned conjugate gradient (LOBPCG)
alg...
This work is concerned with the computation of the action of a matrix
fu...
Interpolation of data on non-Euclidean spaces is an active research area...
Given a family of nearly commuting symmetric matrices, we consider the t...
Rational approximation is a powerful tool to obtain accurate surrogates ...
This work proposes the extended functional tensor train (EFTT) format fo...
This work is concerned with computing low-rank approximations of a matri...
Tensor trains are a versatile tool to compress and work with high-dimens...
The numerical solution of singular eigenvalue problems is complicated by...
This work is concerned with linear matrix equations that arise from the
...
The Schur decomposition of a square matrix A is an important intermediat...
By adding entropic regularization, multi-marginal optimal transport prob...
Global spectral methods offer the potential to compute solutions of part...
This paper is concerned with two improved variants of the Hutch++ algori...
This work is concerned with approximating matrix functions for banded
ma...
A novel compressed matrix format is proposed that combines an adaptive
h...
We propose a flexible power method for computing the leftmost, i.e.,
alg...
This work develops novel rational Krylov methods for updating a large-sc...
This work is concerned with approximating a trivariate function defined ...
A result by Crouzeix and Palencia states that the spectral norm of a mat...
Randomized trace estimation is a popular and well studied technique that...
A few matrix-vector multiplications with random vectors are often suffic...
Matrix functions are a central topic of linear algebra, and problems
req...
Block Krylov subspace methods (KSMs) comprise building blocks in many
st...
Many techniques for data science and uncertainty quantification demand
e...
Matrices with hierarchical low-rank structure, including HODLR and HSS
m...
A CUR approximation of a matrix A is a particular type of low-rank
appro...
Recursive blocked algorithms have proven to be highly efficient at the
n...
In this work, we consider two types of large-scale quadratic matrix
equa...
The problem of finding a k × k submatrix of maximum volume of a matrix
A...
Based on the spectral divide-and-conquer algorithm by Nakatsukasa and Hi...
Effective information analysis generally boils down to properly identify...