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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Exponent bounds for a convolution inequality in Euclidean space with applications to the Navier-Stokes equations
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by Chris Orum and Mina Ossiander PDF
Proc. Amer. Math. Soc. 141 (2013), 3883-3897 Request permission

Abstract:

The convolution inequality $h*h(\xi ) \leq B |\xi |^\theta h(\xi )$ defined on $\mathbf {R}^n$ arises from a probabilistic representation of solutions of the $n$-dimensional Navier-Stokes equations, $n \geq 2$. Using a chaining argument, we establish in all dimensions $n \geq 1$ the nonexistence of strictly positive fully supported solutions of this inequality for $\theta \geq n/2.$ We use this result to describe a chain of continuous embeddings from spaces associated with probabilistic solutions to the spaces $BMO^{-1}$ and $BMO_T^{-1}$ associated with the Koch-Tataru solutions of the Navier-Stokes equations.
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Additional Information
  • Chris Orum
  • Affiliation: Department of Mathematics, University of Utah, 155 S. 1400 E., Room 233, Salt Lake City, Utah 84112-0090
  • Address at time of publication: Mathematics Program, Eastern Oregon University, La Grande, Oregon 97850
  • Email: orum@math.utah.edu, orum@math.utah.edu
  • Mina Ossiander
  • Affiliation: Department of Mathematics, Oregon State University, Corvallis, Oregon 97331-4605
  • Email: ossiand@math.oregonstate.edu
  • Received by editor(s): January 13, 2011
  • Received by editor(s) in revised form: January 22, 2012
  • Published electronically: July 30, 2013
  • Additional Notes: This work was partially supported by the U.S. National Science Foundation through the Focussed Research Group collaborative awards DMS-0073958 and DMS-0940249
  • Communicated by: Walter Craig
  • © Copyright 2013 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Proc. Amer. Math. Soc. 141 (2013), 3883-3897
  • MSC (2010): Primary 35Q30, 76D05, 42B37; Secondary 76M35, 39B72, 60J80
  • DOI: https://doi.org/10.1090/S0002-9939-2013-11662-X
  • MathSciNet review: 3091777