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St. Petersburg Mathematical Journal

This journal is a cover-to-cover translation into English of Algebra i Analiz, published six times a year by the mathematics section of the Russian Academy of Sciences.

ISSN 1547-7371 (online) ISSN 1061-0022 (print)

The 2020 MCQ for St. Petersburg Mathematical Journal is 0.68.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Asymptotics of values in dynamic games on large intervals
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by D. V. Khlopin
Translated by: S. Kislyakov
St. Petersburg Math. J. 31 (2020), 157-179
DOI: https://doi.org/10.1090/spmj/1590
Published electronically: December 3, 2019

Abstract:

Dynamic antagonistic games are treated. The dependence of the game value on the payoff function is explored for games with one and the same dynamics, running cost, and possibilities of the players. Each payoff function is viewed as a running cost, averaged in terms of a certain probability distribution on the semiaxis. It is shown that if the dynamic programming principle is fulfilled, then a Tauberian-type theorem holds, specifically, the existence of a uniform limit of the values (as the scaling parameter tends to zero) for games with exponential and/or uniform distribution implies that the same limit exists (as the scaling parameter tends to zero) with arbitrary piecewise-continuous density. Also, a version of this theorem for games with discrete time is proved. The general results are applied to various game settings, both in the deterministic and in the stochastic case. Also, asymptotics are studied as the time horizon tends to infinity.
References
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Bibliographic Information
  • D. V. Khlopin
  • Affiliation: N. N. Krasovskii Institute of Mathematics and Mechanics of (IMM UB RAS), ul. S. Kovalevskoi 16, Ekaterinburg 620999, Russia
  • Email: khlopin@imm.uran.ru
  • Received by editor(s): September 25, 2017
  • Published electronically: December 3, 2019
  • Additional Notes: This investigation was supported by Russian Science Foundation, grant No. 17-11-01093
  • © Copyright 2019 American Mathematical Society
  • Journal: St. Petersburg Math. J. 31 (2020), 157-179
  • MSC (2010): Primary 91A05; Secondary 49N90
  • DOI: https://doi.org/10.1090/spmj/1590
  • MathSciNet review: 3932823