© 1980 by London Mathematical Society
AbelGon
arov Polynomial Expansions in Spaces of Holomorphic Functions
Institut für Mathematik, Universität Wien Strudlhofgasse 4, A1090 Wien, Austria
In this paper we give a characterization of those sequences for which the respective AbelGon
arov polynomials constitute a basis in the space fR of holomorphic functions on the disc |z| < R (0 < R
). General methods of nuclear Fréchet spaces in conjunction with the theory of Köthe-sequence spaces are used to obtain the necessary and sufficient conditions.