Pade-type aproximants for a formal Laurent series
- Camacho Machín, Matías
- González Vera, Pablo
ISSN: 1130-4723
Argitalpen urtea: 1992
Alea: 4
Zenbakia: 1-2
Orrialdeak: 111-124
Mota: Artikulua
Beste argitalpen batzuk: Revista de la Academia Canaria de Ciencias: = Folia Canariensis Academiae Scientiarum
Laburpena
In this paper, we obtain the Laurent Padé Approximats (LPA) to a given formal Laurent series, as a Laurent Padé-Type Aproximant (LPTA) of higher order, in a similar way as the process carried out by Brezinski ((!])., for the classic case. For this purpose a new concept of Padé-Type Approximant to a Laurent series is introduced.