AbstractIt is well known that the nth diagonal Padé approximant (PA) of a Markov-Stieltjes function f converges with geometric rate to f. A special case of what we prove is that if n = 2k the same rate of convergence may be obtained by first constructing the kth diagonal PA p1q1 of f and then the kth diagonal PA of q12f
AbstractPadé approximants are a natural generalization ofTaylor polynomials; however instead of poly...
This thesis deals with Hermite-Padé approximation of analytic and merophorphic functions. As such i...
AbstractWe study diagonal multipoint Padé approximants to functions of the form F(z)=∫dλ(t)z−t+R(z),...
AbstractIt is well known that the nth diagonal Padé approximant (PA) of a Markov-Stieltjes function ...
AbstractOrthogonal polynomials are used to obtain convergence results for Padé type approximants of ...
AbstractFor a wide class of Stieltjes functions we estimate the rate of convergence of Padé-type app...
AbstractQuestions related to the convergence problem of diagonal Padé approximants are discussed. A ...
7 pages, no figures.-- MSC2000 code: 41A20.-- Issue title: "Proceedings of the VIIIth Symposium on O...
Fade approximation has two natural extensions to vector rational approximation through the so-called...
AbstractWe study the question of convergence of Padé and Padé-type approximants to functions meromor...
AbstractOne considers diagonal Padé approximants about ∞ of functions of the form f(z)=∫−11(z−x)−1w(...
For a wide class of Stieltjes functions we estimate the rate of convergence of Padé-type approximant...
AbstractWe obtain results on the convergence of Padé approximants of Stieltjes-type meromorphic func...
AbstractA comparison is made between Padé and Padé-type approximants. LetQnbe thenth orthonormal pol...
We give necessary and sufficient conditions for the convergence with geometric rate of the common de...
AbstractPadé approximants are a natural generalization ofTaylor polynomials; however instead of poly...
This thesis deals with Hermite-Padé approximation of analytic and merophorphic functions. As such i...
AbstractWe study diagonal multipoint Padé approximants to functions of the form F(z)=∫dλ(t)z−t+R(z),...
AbstractIt is well known that the nth diagonal Padé approximant (PA) of a Markov-Stieltjes function ...
AbstractOrthogonal polynomials are used to obtain convergence results for Padé type approximants of ...
AbstractFor a wide class of Stieltjes functions we estimate the rate of convergence of Padé-type app...
AbstractQuestions related to the convergence problem of diagonal Padé approximants are discussed. A ...
7 pages, no figures.-- MSC2000 code: 41A20.-- Issue title: "Proceedings of the VIIIth Symposium on O...
Fade approximation has two natural extensions to vector rational approximation through the so-called...
AbstractWe study the question of convergence of Padé and Padé-type approximants to functions meromor...
AbstractOne considers diagonal Padé approximants about ∞ of functions of the form f(z)=∫−11(z−x)−1w(...
For a wide class of Stieltjes functions we estimate the rate of convergence of Padé-type approximant...
AbstractWe obtain results on the convergence of Padé approximants of Stieltjes-type meromorphic func...
AbstractA comparison is made between Padé and Padé-type approximants. LetQnbe thenth orthonormal pol...
We give necessary and sufficient conditions for the convergence with geometric rate of the common de...
AbstractPadé approximants are a natural generalization ofTaylor polynomials; however instead of poly...
This thesis deals with Hermite-Padé approximation of analytic and merophorphic functions. As such i...
AbstractWe study diagonal multipoint Padé approximants to functions of the form F(z)=∫dλ(t)z−t+R(z),...
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