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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Remarkable asymmetric random walks
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by L. Mattner PDF
Proc. Amer. Math. Soc. 127 (1999), 1847-1854 Request permission

Abstract:

There exists an asymmetric probability measure $P$ on the real line with $P^{\ast n} (]0,\infty [) + (1/2) P^{\ast n} (\{0\}) = 1/2$ for every $n \in \mathbf {N}$. $P$ can be chosen absolutely continuous and $P$ can be chosen to be concentrated on the integers. In both cases, $P$ can be chosen to have moments of every order, but $P$ cannot be determined by its moments.
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Additional Information
  • L. Mattner
  • Affiliation: Universität Hamburg, Institut für Mathematische Stochastik, Bundesstr. 55, D–20146 Hamburg, Germany
  • MR Author ID: 315405
  • Email: mattner@math.uni-hamburg.de
  • Received by editor(s): May 5, 1997
  • Received by editor(s) in revised form: September 22, 1997
  • Published electronically: February 17, 1999
  • Communicated by: Stanley Sawyer
  • © Copyright 1999 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 127 (1999), 1847-1854
  • MSC (1991): Primary 60J15, 60E10, 62E10, 62G05
  • DOI: https://doi.org/10.1090/S0002-9939-99-04753-X
  • MathSciNet review: 1487326