Frobenius–Padé approximants of piecewise analytic functions II
-
1
Universidad de La Rioja
info
ISSN: 0021-9045
Argitalpen urtea: 2017
Alea: 223
Orrialdeak: 52-63
Mota: Artikulua
Beste argitalpen batzuk: Journal of Approximation Theory
Laburpena
We prove the convergence of the Frobenius–Padé approximants for a class of piecewise analytic functions which includes |x|α with 0<α<2. The measures considered for the expansions are symmetric in [−1,1]. © 2017 Elsevier Inc.