Abstract
The aim of this paper is to establish a logarithmically improved the regularity criterion in terms of the homogeneous Besov space to the Boussinesq equations. We prove the solution
is smooth up to time
provided that
for some and
.
Keywords:
Acknowledgements
The authors are glad to acknowledge their sincere thanks to the referee for his careful reading of the work and his many valuable comments and suggestions. The authors would like to express their sincere gratitude to Professor Yong Zhou and Bo-Qing Dong for their helpful discussions and for their many constructive suggestions.
Notes
No potential conflict of interest was reported by the authors.