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Computational Methods and Function Theory

, Volume 12, Issue 1, pp 213–219 | Cite as

On Bounded Universal Functions

  • Andreas Vogt
Article
  • 43 Downloads

Abstract

We investigate boundedness properties of functions that are universal with respect to translations and “multiplicative translations”. It is well known that there exist entire functions which are universal in the sense of Birkhoff and are bounded on every line. We prove a negative result for multiplicative universal functions.

Keywords

Universal functions boundedness on every line 

2000 MSC

30E10 30K15 

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Copyright information

© Heldermann  Verlag 2012

Authors and Affiliations

  1. 1.Department of Computer Science and MathematicsUniversity of TrierTrierGermany

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