Simultaneous Rational Approximants for a Pair of Functions with Smooth Maclaurin Series Coefficients
نویسندگان
چکیده
منابع مشابه
Automatic asymptotics for coefficients of smooth, bivariate rational functions
We consider a bivariate rational generating function F (x, y) = P (x, y) Q(x, y) = ∑ r,s≥0 arsx y under the assumption that the complex algebraic curve V on which Q vanishes is smooth. Formulae for the asymptotics of the coefficients {ars} are derived in [PW02]. These formulae are in terms of algebraic and topological invariants of V, but up to now these invariants could be computed only under ...
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ژورنال
عنوان ژورنال: Journal of Approximation Theory
سال: 1995
ISSN: 0021-9045
DOI: 10.1006/jath.1995.1123