3 code implementations • 8 Nov 2019 • Markus Bachmayr, Gabor Csanyi, Ralf Drautz, Genevieve Dusson, Simon Etter, Cas van der Oord, Christoph Ortner
The Atomic Cluster Expansion (Drautz, Phys.
Numerical Analysis Numerical Analysis
3 code implementations • 25 Feb 2018 • Markus Bachmayr, Vladimir Kazeev
Folding grid value vectors of size $2^L$ into $L$th order tensors of mode sizes $2\times \cdots\times 2$, combined with low-rank representation in the tensor train format, has been shown to lead to highly efficient approximations for various classes of functions.
Numerical Analysis 15A69, 35J25, 65N12, 65N30, 65N55, 65F08, 65F35, 65Y20
