Our open-access software Xfac for computing low-rank tensor representations is now available !
Our website https://tensor4all.org is collecting information from the tensor4all group, which is working on tensor network methods. Specifically, our code Xfac is written in C++ with Python bindings, and implements algorithms for computing low-rank tensor representations. This code focuses on recent applications of tensor networks to objects that do not necessarily involve many-body quantum mechanics.
It also contains known and new variants of the tensor cross interpolation (TCI) algorithm for unfolding tensors into tensor trains.
Workshops will be organized to discuss the development of new methods, starting with the first one in Vienna on July 15-16, 2024 ! https://tensor4all.org/workshop/vienna2024.html
