Recovery of a function from the coefficients of its Dirichlet series |
| |
Authors: | V V Napalkov |
| |
Institution: | 1. Mathematics and Physics Division, Bashkir Branch of the Academy of Sciences of the USSR, USSR
|
| |
Abstract: | Let L(λ) be an entire function of exponential type, letγ(t) be the function associated with L(λ) in the sense of Borel, let \(\bar D\) be the smallest closed convex set containing all the singular points ofγ(t), let λ0, λ1, ..., λn, ... be the simple zeros of L(λ), and let A \(\bar D\) be the space of functions analytic on \(\bar D\) with the topology of the inductive limit. With an arbitraryf (z) ∈ A( \(\bar D\) ) we can associate the series whereC is a closed contour containing \(\bar D\) , on and inside of whichf (z) is analytic. We give a method of recoveringf (z) from the Dirichlet coefficientsa n. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|