Séminaire du 16 mai 2011,14h00:
Christoph Koutschan, Research Institute
for Symbolic Computation, Linz.
A Fast Approach to Creative Telescoping.
In this talk we reinvestigate the task of computing creative
telescoping relations in differential-difference operator algebras.
Our approach is based on an ansatz that explicitly includes the
denominators of the delta parts. We contribute several ideas of how to
make an implementation of this approach reasonably fast and provide
such an implementation. A selection of examples shows that it can be
superior to existing methods by a large factor.
Last modified: Thu May 26 14:32:41 CEST 2011