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Regularity condition of solutions to the quasi-geostrophic equations in Besov spaces with negative indices

Regularity condition of solutions to the quasi-geostrophic equations in Besov spaces with... With a Hölder type inequality in Besov spaces, we show that every strong solution on θ(t, x) on (0, T) of the dissipative quasi-geostrophic equations can be continued beyond T provided that ▿⊥θ(t,x) ∈ $$ L^{\frac{{2\gamma }} {{\gamma - 2\delta }}} $$ ((0, T); $$ \dot B_{\infty ,\infty }^{{{ - \delta - \gamma } \mathord{\left/ {\vphantom {{ - \delta - \gamma } 2}} \right. \kern-\nulldelimiterspace} 2}} $$ (ℝ2)) for 0 < δ < $$ \frac{\gamma } {2} $$ . http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Acta Mathematicae Applicatae Sinica Springer Journals

Regularity condition of solutions to the quasi-geostrophic equations in Besov spaces with negative indices

Acta Mathematicae Applicatae Sinica , Volume 26 (3) – Jun 12, 2010

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References (29)

Publisher
Springer Journals
Copyright
Copyright © 2010 by Institute of Applied Mathematics, Academy of Mathematics and System Sciences, Chinese Academy of Sciences and Springer-Verlag Berlin Heidelberg
Subject
Mathematics; Theoretical, Mathematical and Computational Physics; Math Applications in Computer Science; Applications of Mathematics
ISSN
0168-9673
eISSN
1618-3932
DOI
10.1007/s10255-010-0003-4
Publisher site
See Article on Publisher Site

Abstract

With a Hölder type inequality in Besov spaces, we show that every strong solution on θ(t, x) on (0, T) of the dissipative quasi-geostrophic equations can be continued beyond T provided that ▿⊥θ(t,x) ∈ $$ L^{\frac{{2\gamma }} {{\gamma - 2\delta }}} $$ ((0, T); $$ \dot B_{\infty ,\infty }^{{{ - \delta - \gamma } \mathord{\left/ {\vphantom {{ - \delta - \gamma } 2}} \right. \kern-\nulldelimiterspace} 2}} $$ (ℝ2)) for 0 < δ < $$ \frac{\gamma } {2} $$ .

Journal

Acta Mathematicae Applicatae SinicaSpringer Journals

Published: Jun 12, 2010

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