On Levinson's inequality

We give a very simple proof of the classical Levinson inequality and generalise the result by Mercer.

Bibliographic Details
Main Author: Alfred Witkowski
Format: Article
Language:deu
Published: Wydawnictwo Naukowe Uniwersytetu Pedagogicznego 2013-11-01
Series:Annales Universitatis Paedagogicae Cracoviensis: Studia Mathematica
Online Access:http://studmath.up.krakow.pl/index.php/studmath/article/view/140/111