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Existence and Uniqueness for Stochastic 2D Euler Flows with Bounded Vorticity
被引:39
|作者:
Brzezniak, Zdzislaw
[2
]
Flandoli, Franco
[1
]
Maurelli, Mario
[3
]
机构:
[1] Univ Pisa, Dept Math, Largo Bruno Pontecorvo 5, I-56127 Pisa, Italy
[2] Univ York, Dept Math, York YO10 5DD, N Yorkshire, England
[3] TUB, Inst Math, Str 17 Juni 136, D-10623 Berlin, Germany
关键词:
EQUATIONS;
DYNAMICS;
D O I:
10.1007/s00205-015-0957-8
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
The strong existence and the pathwise uniqueness of solutions with -vorticity of the 2D stochastic Euler equations are proved. The noise is multiplicative and it involves the first derivatives. A Lagrangian approach is implemented, where a stochastic flow solving a nonlinear flow equation is constructed. The stability under regularizations is also proved.
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页码:107 / 142
页数:36
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