Mathematics

About the boundary behavior of a class of power series

A. E. Korotkov

The Dept. of Computing Algebra and Number Theory, Saratov State University, Saratov, 410012, Russian Federation

Abstract: In the paper we prove the algebraic values of the radial derivatives at point $z=1$ for a class of power series.

Keywords: Dirichlet's series, power series, radial derivative.

UDC: 511.3

Received: 22.03.2012
Accepted: 22.03.2012