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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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Domain functionals and exit times for Brownian motion
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by Chaocheng Huang and David Miller PDF
Proc. Amer. Math. Soc. 130 (2002), 825-831 Request permission

Abstract:

Two domain functionals describing the averaged expectation of exit times and averaged variance of exit times of Brownian motion from a domain, respectively, are studied. We establish the variational formulas for maximizing the functionals over $C^{k}$ domains with a volume constraint, and characterize the stationary points and maximizers.
References
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Additional Information
  • Chaocheng Huang
  • Affiliation: Department of Mathematics and Statistics, Wright State University, Dayton, Ohio 45435
  • Email: chuang@math.wright.edu
  • David Miller
  • Affiliation: Department of Mathematics and Statistics, Wright State University, Dayton, Ohio 45435
  • Email: dmiller@math.wright.edu
  • Received by editor(s): May 24, 2000
  • Received by editor(s) in revised form: September 15, 2000
  • Published electronically: June 21, 2001
  • Communicated by: Claudia M. Neuhauser
  • © Copyright 2001 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 130 (2002), 825-831
  • MSC (1991): Primary 65J65; Secondary 58G32, 49K20
  • DOI: https://doi.org/10.1090/S0002-9939-01-06112-3
  • MathSciNet review: 1866038