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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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On the Dirichlet problem for first order quasilinear equations on a manifold
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by E. Yu. Panov PDF
Trans. Amer. Math. Soc. 363 (2011), 2393-2446 Request permission

Abstract:

We study the Dirichlet problem for a first order quasilinear equation on a smooth manifold with boundary. The existence and uniqueness of a generalized entropy solution are established. The uniqueness is proved under some additional requirement on the field of coefficients. It is shown that generally the uniqueness fails. The nonuniqueness occurs because of the presence of the characteristics not outgoing from the boundary (including closed ones). The existence is proved in a general case. Moreover, we establish that among generalized entropy solutions laying in the ball $\|u\|_\infty \le R$ there exist unique maximal and minimal solutions. To prove our results, we use the kinetic formulation similar to the one by C. Imbert and J. Vovelle.
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Additional Information
  • E. Yu. Panov
  • Affiliation: Department of Mathematics, Novgorod State University, B. Sankt-Peterburgskaya, 41, 173003 Velikiy Novgorod, Russia
  • Email: Eugeny.Panov@novsu.ru
  • Received by editor(s): December 8, 2008
  • Published electronically: December 15, 2010
  • Additional Notes: This work was carried out under partial support of the Russian Foundation for Basic Research (grant RFBR No. 06-01-00289) and the Deutsche Forschungsgemeinschaft (DFG project No 436 RUS 113/895/0-1)
  • © Copyright 2010 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Trans. Amer. Math. Soc. 363 (2011), 2393-2446
  • MSC (2010): Primary 35L60, 35L65; Secondary 58J32, 58J45
  • DOI: https://doi.org/10.1090/S0002-9947-2010-05016-0
  • MathSciNet review: 2763721