| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 402975 | Journal of Symbolic Computation | 2016 | 10 Pages |
Abstract
We show that Ore operators can be desingularized by calculating a least common left multiple with a random operator of appropriate order, thereby turning a heuristic used for many years in several computer algebra systems into an algorithm. Our result can be viewed as a generalization of a classical result about apparent singularities of linear differential equations.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Artificial Intelligence
Authors
Shaoshi Chen, Manuel Kauers, Michael F. Singer,