Abstract
We present a Sage implementation of Ore algebras. The main features for the most common instances include basic arithmetic and actions; GCRD and LCLM; D-finite closure properties; natural transformations between related algebras; guessing; desingularization; solvers for polynomials, rational functions and (generalized) power series. This paper is a tutorial on how to use the package.
All three authors were supported by the Austrian FWF grant Y464-N18.
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Kauers, M., Jaroschek, M., Johansson, F. (2015). Ore Polynomials in Sage. In: Gutierrez, J., Schicho, J., Weimann, M. (eds) Computer Algebra and Polynomials. Lecture Notes in Computer Science(), vol 8942. Springer, Cham. https://doi.org/10.1007/978-3-319-15081-9_6
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DOI: https://doi.org/10.1007/978-3-319-15081-9_6
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