A theorem of Deny with applications to characterization problems

  • Laurie Davies
Conference paper
Part of the Lecture Notes in Mathematics book series (LNM, volume 861)


A theorem of Deny is stated and applications to certain characterization problems are indicated. A martingale proof of Deny’s theorem is given for a countable Abelian group.


Stable Distribution Compact Abelian Group Characterization Problem Countable Abelian Group Exponential Distr 
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Copyright information

© Springer-Verlag 1981

Authors and Affiliations

  • Laurie Davies
    • 1
  1. 1.Fachbereich MathematikUniversität Essen GHSEssen

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