Multivariate generalized inverse vector-valued rational interpolants
Using the methods and definitions due to \textit{P. R. Graves-Morris} [Numer. Math. 42, 331-348 (1983; Zbl 0525.41014) and IMA J. Numer. Anal. 4, 209-224 (1984; Zbl 0558.41019)] the author shows that the bivariate vector-valued rational interpolants introduced by \textit{A. M. Cuyt} and \textit{B. M. Verdonk} [Computing 34, 41-61 (1985; Zbl 0553.41004)] have the fundamental properties (cf. Graves-Morris) that should hold for such interpolants. The author uses the expression `the convergence of' where he means `the convergents of' a branched continued fraction.
scientific article; zbMATH DE number 1084109