Strict positive definiteness on spheres via disk polynomials.
Strong asymptotics for extremal polynomials off a complex curve.
Summierbarkeit der geometrischen Reihe auf vorgeschriebenen Mengen.
Sur la fonction
Sur la réduction en fractions continues de désignant un polynôme entier.
Sur la réduction en fractions continues d'une classe de fonctions
Sur la réduction en fractions continues d'une fonction qui satisfait à une équation linéaire du premier ordre à coefficients rationnels
Sur les Solutions extrémales d'un système incompatible d'équations
Sur un problème de W. Rudin concernant les fonctions holomorphes et borneés
Symmetric inverse -areolar differences and -interpolation. (Symmetrische inverse -areoläre Differenzen und - Interpolation.)
Tetrational as special function.
The analytic -capacity and the Cauchy integral
The approximation of a polynomial's measure, with applications towards Jensen's theorem.
The Cauchy Kernel, the Szegö Kernel, and the Riemann Mapping Function.
The Degree of Approximation by Rational Functions with Fixed Poles.
The degree of convergence for entire functions of slow growth
The general complex case of the Bernstein-Nachbin approximation problem
We present a solution to the (strict) Bernstein-Nachbin approximation problem in the general complex case. As a corollary, we get proofs of the analytic, the quasi-analytic, and the bounded criteria for localizability in the general complex case. This generalizes the known results of the real or self-adjoint complex cases, in the same way that Bishop’s Theorem generalizes the Weierstrass-Stone Theorem. However, even in the real or self-adjoint complex cases, the results that we obtain are stronger...
The h, p and h-p Versions of the Finite Element Method in 1 Dimension. Part I. The Error Analysis of the p-Version.
The Mergelyan-Bishop theorem in the case of mapping into homogeneous manifolds. II. Proof of the theorem and application.
The sharpness of convergence results for -Bernstein polynomials in the case
Due to the fact that in the case the -Bernstein polynomials are no longer positive linear operators on the study of their convergence properties turns out to be essentially more difficult than that for In this paper, new saturation theorems related to the convergence of -Bernstein polynomials in the case are proved.