Sobre elección de denominadores en aproximación tipo-Padé

  1. Orive Rodríguez, Ramón Angel
  2. González Vera, Pablo
  3. Casasús Latorre, Luis
Revista:
Revista de la Academia Canaria de Ciencias: = Folia Canariensis Academiae Scientiarum

ISSN: 1130-4723

Ano de publicación: 1990

Volume: 1

Número: 1

Páxinas: 125-132

Tipo: Artigo

Outras publicacións en: Revista de la Academia Canaria de Ciencias: = Folia Canariensis Academiae Scientiarum

Resumo

In [l],Gammel et al. propose to approximate an analytical function in those points of the segment joining two branch points of such a funtion,making use of certain Pade-type Approximants, in view of the poor results obtained via Pade Approximants. In this paper, the power of such method is proved, by giving some results about geometric convergence for sequences of these Approximants.