Characterization of optimal polynomial and rational starting approximations
Complex Interpolation and Fourier Multipliers for the Spaces B.... and F.... of Besov-Hardy-Sobolev Type: The Case 0<p....., 0<q.... .
Constructive Characterization of A-Stable Approximations to exp(z) and Its Connection with Algebraically Stable Runge-Kutta Methods.
Continued Fractions Associated With the Newton-Padé Table.
Convergence conditions for interpolation fractions at the nodes distinct from the singular points of a function.
Convergence of rational interpolants.
C-Polynomials for Rational Approximation to the Exponential Function.