Seminar series
Date
Tue, 20 Jun 2017
Time
14:00 -
15:00
Location
L5
Speaker
Professor Wolfgang Hackbusch
Organisation
Max Planck Institute Leipzig
Starting from an example in quantum chemistry, we explain the techniques of Numerical Tensor Calculus with particular emphasis on the convolution operation. The tensorisation technique also applies to one-dimensional grid functions and allows to perform the convolution with a cost which may be much cheaper than the fast Fourier transform.