Desingularization in the q-Weyl algebra

The material on this webpage accompanies the article Desingularization in the q-Weyl algebra by Christoph Koutschan and Yi Zhang.

qDesingularization.m A Mathematica package for computing desingularized operators and the q-Weyl closure of a given q-difference operator in the first q-Weyl algebra. The package requires the availability of Koutschan's package HolonomicFunctions.m and Kauers's package Singular.m. For a description of the usage of the package, see the Example.nb notebook.

See also the corresponding webpage of Christoph Koutschan.