Official implementation of "Parameter-Efficient Orthogonal Finetuning via Butterfly Factorization"

Julia package for hierarchical matrices

H2 Matrix Package

Efficient computation of the smallest bounding ball of a point set, in arbitrary number of dimensions

Code to reproduce the numerical experiments in "Approximation in the extended functional tensor train format" by C. Strössner, B. Sun and D. Kressner.

Cross interpolation of high-dimensional arrays in tensor train format

randomized QB factorization for fixed-precision low-rank matrix approximation

RSVDPACK: Implementations of fast algorithms for computing the low rank SVD, interpolative and CUR decompositions of a matrix, using randomized sampling. Includes codes for single core (using GNU G…

Formalizations of Gödel's Ontological Proof of God's Existence

gl-hosvd denoising algorithm

TensorLy: Tensor Learning in Python.

This is a repository with instructions for using Singularity on NC State University's HPC Henry2.

Python implementation of the TT-Toolbox

A framework based on the tensor train decomposition for working with multivariate functions and multidimensional arrays