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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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Mixed boundary value problems for the Stokes system
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by R. Brown, I. Mitrea, M. Mitrea and M. Wright PDF
Trans. Amer. Math. Soc. 362 (2010), 1211-1230 Request permission

Abstract:

We prove the well-posedness of the mixed problem for the Stokes system in a class of Lipschitz domains in ${\mathbb {R}}^n$, $n\geq 3$. The strategy is to reduce the original problem to a boundary integral equation, and we establish certain new Rellich-type estimates which imply that the intervening boundary integral operator is semi-Fredholm. We then prove that its index is zero by performing a homotopic deformation of it onto an operator related to the Lamé system, which has recently been shown to be invertible.
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Additional Information
  • R. Brown
  • Affiliation: Department of Mathematics, University of Kentucky, Lexington, Kentucky 40506
  • MR Author ID: 259097
  • Email: russell.brown@uky.edu
  • I. Mitrea
  • Affiliation: Department of Mathematical Sciences, Worcester Polytechnic Institute, Worcester, Massachusetts 01609
  • MR Author ID: 634131
  • Email: imitrea@wpi.edu
  • M. Mitrea
  • Affiliation: Department of Mathematics, University of Missouri at Columbia, Columbia, Missouri 65211
  • MR Author ID: 341602
  • ORCID: 0000-0002-5195-5953
  • Email: marius@math.missouri.edu
  • M. Wright
  • Affiliation: Department of Mathematics, University of Missouri at Columbia, Columbia, Missouri 65211
  • Email: wrightm@math.missouri.edu
  • Received by editor(s): June 25, 2007
  • Published electronically: October 9, 2009
  • Additional Notes: The research of the authors was supported in part by the NSF

  • Dedicated: Dedicated to the memory of Misha Cotlar
  • © Copyright 2009 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 362 (2010), 1211-1230
  • MSC (2000): Primary 35J25, 42B20; Secondary 35J05, 45B05, 31B10
  • DOI: https://doi.org/10.1090/S0002-9947-09-04774-6
  • MathSciNet review: 2563727