The von Neumann entropy, named after John von Neumann, is the extension of classical entropy concepts to the field of quantum mechanics and, from a numerical perspective, can be computed simply by ...

Madeleine Udell, Institute for Computational and Mathematical Engineering, Stanford University Low rank approximation for faster optimization Low rank structure is pervasive in real-world datasets.

The Journal of Computational Mathematics is published bi-monthly. It is an international journal covering all branches of modern computational mathematics such as numerical linear algebra, numerical ...