A note on matrix-valued rational interpolants
type: Item
instance of: scholarly article
title: A note on matrix-valued rational interpolants
zbMATH Open document ID: 0936.41003
DOI: 10.1016/S0377-0427(99)00203-4
author: Gongqin Zhu
author: Jieqing Tan
published in: Journal of Computational and Applied Mathematics
publication date: 2000-05-25T00:00:00Z
review text: In this paper the authors define a kind of transformations from a matrix to a vector and thus transferring some results on vector-valued rational interpolants to those corresponding to the matrix-valued rational interpolants. Moreover, the authors point out through a numerical example that the statement and the proof of the so-called uniqueness theorem in (C. Q. Gu, J. Comput. Appl. Math. 80, No. 1, 71-82 (1997; Zbl 0877.65005) are not correct. They provide a new uniqueness theorem.
Mathematics Subject Classification ID: 41A05
Mathematics Subject Classification ID: 65D05
zbMATH DE Number: 1367872
reviewed by: Elias Y. Deeba
MaRDI profile type: Publication
cites work: Vector valued rational interpolants. I
cites work: Q4894370
cites work: Q3364552
cites work: Bivariate Thiele-type matrix-valued rational interpolants
description: scientific article; zbMATH DE number 1367872