Multivariate approximants with branch points I. Diagonal approximants
- 6 January 1978
- journal article
- Published by The Royal Society in Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences
- Vol. 358 (1694) , 351-366
- https://doi.org/10.1098/rspa.1978.0016
Abstract
The existing scheme of rational polynomial approximants, defined from multivariate power series, is extended by defining approximants with branch points. The basic properties used to define the rational approximants can be preserved almost intact.This publication has 2 references indexed in Scilit:
- Abstracts of CommentsNoûs, 1976
- Rational approximants defined from double power seriesMathematics of Computation, 1973