Weihua Wang
Abstract:
This article concerns the blow up for the smooth solutions of the
three-dimensional Boussinesq equations with zero diffusivity.
It is shown that if any two components of the velocity field u
satisfy
then the local smooth solution
can be continuously
extended to
for some
.
Submitted September 29, 2014. Published March 11, 2015.
Math Subject Classifications: 35Q35, 76D05.
Key Words: Zero-diffusive Boussinesq equations; blow up criterion;
Lorentz spaces.
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Weihua Wang School of Mathematics and Statistics Hubei University, Wuhan 430062, China email: wwh73@hubu.edu.cn |
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