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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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Singular Neumann problems and large-time behavior of solutions of noncoercive Hamilton-Jacobi equations
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by Yoshikazu Giga, Qing Liu and Hiroyoshi Mitake PDF
Trans. Amer. Math. Soc. 366 (2014), 1905-1941 Request permission

Abstract:

We investigate the large-time behavior of viscosity solutions of Hamilton-Jacobi equations with noncoercive Hamiltonian in a multidimensional Euclidean space. Our motivation comes from a model describing growing faceted crystals recently discussed by E. Yokoyama, Y. Giga and P. Rybka. Surprisingly, growth rates of viscosity solutions of these equations depend on the $x$-variable. In a part of the space called the effective domain, growth rates are constant, but outside of this domain, they seem to be unstable. Moreover, on the boundary of the effective domain, the gradient with respect to the $x$-variable of solutions blows up as time goes to infinity. Therefore, we are naturally led to study singular Neumann problems for stationary Hamilton-Jacobi equations. We establish the existence, stability and comparison results for singular Neumann problems and apply the results for a large-time asymptotic profile on the effective domain of viscosity solutions of Hamilton-Jacobi equations with noncoercive Hamiltonian.
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Additional Information
  • Yoshikazu Giga
  • Affiliation: Graduate School of Mathematical Sciences, University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, 153-8914, Japan — and — Department of Mathematics, Faculty of Sciences, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
  • MR Author ID: 191842
  • Email: labgiga@ms.u-tokyo.ac.jp
  • Qing Liu
  • Affiliation: Graduate School of Mathematical Sciences, University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, 153-8914, Japan
  • Address at time of publication: Department of Mathematics, University of Pittsburgh, Pittsburgh, Pennsylvania 15260
  • Email: qingliu@pitt.edu
  • Hiroyoshi Mitake
  • Affiliation: Department of Applied Mathematics, Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima-shi 739-8527, Japan
  • Address at time of publication: Department of Applied Mathematics, Faculty of Science, Fukuoka University, Fukuoka 814-0180, Japan
  • MR Author ID: 824759
  • Email: mitake@math.sci.fukuoka-u.ac.jp
  • Received by editor(s): October 22, 2010
  • Received by editor(s) in revised form: June 7, 2012
  • Published electronically: September 4, 2013
  • Additional Notes: The work of the first author was partly supported by Grant-in-Aid for Scientific Research, No. 21224001 (Kiban S) and No 23244015 (Kiban A), the Japan Society for the Promotion of Science (JSPS)
    The work of the second author was partly supported by Research Fellowship for Young Researcher from JSPS, No. 21-7428
    The work of the third author was partly supported by Research Fellowship for Young Researcher from JSPS, No. 22-1725
  • © Copyright 2013 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 366 (2014), 1905-1941
  • MSC (2010): Primary 35B40, 35F25, 35F30, 49L25
  • DOI: https://doi.org/10.1090/S0002-9947-2013-05905-3
  • MathSciNet review: 3152717