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检索条件"主题词=degenerate noise"
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Harnack inequality and gradient estimate for G-SDEs with degenerate noise
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Science China Mathematics 2022年 第4期65卷 813-826页
作者: Xing Huang Fen-Fen Yang Center for Applied Mathematics Tianjin UniversityTianjin300072China
In this paper,the Harnack inequality for G-SDEs with degenerate noise is derived by the method of coupling by change of the measure.Moreover,for any bounded and continuous function f,the gradient estimate∣∇P_(t)f∣≤... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Harnack inequality and gradient estimate for functional G-SDEs with degenerate noise
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Probability, Uncertainty and Quantitative Risk 2022年 第2期7卷 119-132页
作者: Fen-Fen Yang Department of Mathematics Shanghai UniversityShanghai 2004China
In this paper,the Harnack and shift Harnack inequalities for functional G-SDEs with degenerate noise are derived by the method of coupling by change of measure.Moreover,the gradient estimate for the associated nonline... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Well-posedness and exponential mixing for stochastic magneto-hydrodynamic equations with fractional dissipations
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Frontiers of Mathematics in China 2021年 第2期16卷 425-457页
作者: Wei HONG Shihu LI Wei LIU School of Mathematics and Statistics Jiangsu Normal UniversityXuzhou 221116China Center for Applied Mathematics Tianjin UniversityTianjin 300072China RIMS Jiangsu Normal UniversityXuzhou 221116China
Consider d-dimensional magneto-hydrodynamic(MHD)equations with fractional dissipations driven by multiplicative noise.First,we prove the existence of martingale solutions for stochastic fractional MHD equations in the... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论