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Sub-critical and critical stochastic quasi-geostrophic equations with infinite delay

Authors :
Yejuan Wang
Tongtong Liang
Source :
Discrete & Continuous Dynamical Systems - B. 26:4697
Publication Year :
2021
Publisher :
American Institute of Mathematical Sciences (AIMS), 2021.

Abstract

In this paper, we investigate a stochastic fractionally dissipative quasi-geostrophic equation driven by a multiplicative white noise, whose external forces contain hereditary characteristics. The existence and uniqueness of both local martingale and local pathwise solutions are established in \begin{document}$ H^s $\end{document} with \begin{document}$ s\geq2-2\alpha $\end{document} , where \begin{document}$ \alpha\in(\frac{1}{2}, 1) $\end{document} . For the critical case \begin{document}$ \alpha = \frac12 $\end{document} , we obtain the similar results in \begin{document}$ H^s $\end{document} with \begin{document}$ s>1 $\end{document} .

Details

ISSN :
1553524X
Volume :
26
Database :
OpenAIRE
Journal :
Discrete & Continuous Dynamical Systems - B
Accession number :
edsair.doi...........7566e2601c867026b6673e947951a797
Full Text :
https://doi.org/10.3934/dcdsb.2020309