A. Jiménez-Pastor, V. Pillwein, and M. F. Singer. Some structural results on Dn-finite functions.
Advances in Applied Mathematics, 117, 2020, issn 0196-8858. doi.org/10.1016/j.aam.2020.102027.
dkreport19_02.pdf — PDF document, 597 KB (612099 bytes)