Power Series with Coefficients from a Finite Set
Combinatorics
2016-06-17 v1 Commutative Algebra
Abstract
We prove in this paper that a multivariate D-finite power series with coefficients from a finite set is rational. This generalizes a rationality theorem of van der Poorten and Shparlinski in 1996.
Keywords
Cite
@article{arxiv.1606.04986,
title = {Power Series with Coefficients from a Finite Set},
author = {Jason P. Bell and Shaoshi Chen},
journal= {arXiv preprint arXiv:1606.04986},
year = {2016}
}
Comments
11 pages