Stochastic Doubly Nonlinear PDE: Large Deviation Principles and Existence of Invariant Measure

被引:3
|
作者
Majee, Ananta K. [1 ]
机构
[1] Indian Inst Technol Delhi, Dept Math, New Delhi 110016, India
关键词
Large deviation principle; Weak convergence method; Invariant measure; Girsanov transformation; Doubly nonlinear PDE; NAVIER-STOKES EQUATIONS; STATIONARY SOLUTIONS; MARTINGALE;
D O I
10.1007/s11118-023-10082-9
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, we establish large deviation principle for the strong solution of a doubly nonlinear PDE driven by small multiplicative Brownian noise. Motononicity arguments and the weak convergence approach have been exploited in the proof. Moreover, by using certain a-priori estimates and sequentially weakly Feller property of the associated Markov semigroup, we show existence of invariant probability measure for the strong solution of the underlying problem.
引用
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页码:1139 / 1179
页数:41
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