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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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Optimal control for a mixed flow of Hamiltonian and gradient type in space of probability measures
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by Jin Feng and Andrzej Święch; with Appendix B by Atanas Stefanov PDF
Trans. Amer. Math. Soc. 365 (2013), 3987-4039 Request permission

Abstract:

In this paper we investigate an optimal control problem in the space of measures on $\mathbb {R}^2$. The problem is motivated by a stochastic interacting particle model which gives the 2-D Navier-Stokes equations in their vorticity formulation as a mean-field equation. We prove that the associated Hamilton-Jacobi-Bellman equation, in the space of probability measures, is well posed in an appropriately defined viscosity solution sense.
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Additional Information
  • Jin Feng
  • Affiliation: Department of Mathematics, University of Kansas, Lawrence, Kansas 66045
  • Email: jfeng@math.ku.edu
  • Andrzej Święch
  • Affiliation: School of Mathematics, Georgia Institute of Technology, Atlanta, Georgia 30332
  • Email: swiech@math.gatech.edu
  • Atanas Stefanov
  • Affiliation: Department of Mathematics, University of Kansas, Lawrence, Kansas 66045
  • Email: stefanov@math.ku.edu
  • Received by editor(s): October 10, 2010
  • Received by editor(s) in revised form: May 20, 2011
  • Published electronically: March 20, 2013
  • Additional Notes: The research of the first author was partially supported by US ARO grant W911NF-08-1-0064 and by NSF grant DMS 0806434. The research of the second author was partially supported by NSF grant DMS 0856485; the research of the third author was partially supported by NSF grant DMS 0701802. The first and second authors have also been supported by the American Institute of Mathematics through a SQuaRE program. The authors thank the referee for useful remarks and references.
  • © Copyright 2013 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Trans. Amer. Math. Soc. 365 (2013), 3987-4039
  • MSC (2010): Primary 35R15, 49L25, 49J20; Secondary 35Q30, 42B20, 49L20, 60F17, 60H10
  • DOI: https://doi.org/10.1090/S0002-9947-2013-05634-6
  • MathSciNet review: 3055687