报告人:翟建梁副教授 (中国科学技术大学数学科学学院)
报告题目: Large deviations for stochastic models of two-dimensional second grade fluids
报告摘要:In this talk, we establish a large deviation principle for two-dimensional stochastic Navier-Stokes equations driven by multiplicative Levy noises. The weak convergence method introduced by Budhiraja, Dupuis and Maroulas plays a key role.
报告时间:2017年11月9日(星期四)下午16:00---17:00
报告地点:数学院二楼北阶梯教室
报告题目: Large deviations for SPDEs of jump type
报告摘要:In this talk, we establish a large deviation principle for a fully non-linear stochastic evolution equation driven by both Brownian motions and Poisson random measures on a given Hilbert space H. The weak convergence method plays an important role.
报告时间:2017年11月10日(星期五)上午9:00---11:00
报告地点:数学院二楼北阶梯教室
报告题目: Large Deviations for Stochastic Models of Two-Dimensional Second Grade Fluids
报告摘要:In this talk, we establish a large deviation principle for stochastic models of incompressible second grade fluids. The weak convergence method introduced by Budhiraja and Dupuis plays an important role.
报告时间:2017年11月10日(星期五)下午15:00---17:00
报告地点:数学院二楼北阶梯教室
报告题目: Large deviation principles for 3D stochastic primitive equations
报告摘要:In this talk, we establish the large deviation principle for 3D stochastic primitive equations with small perturbation multiplicative noise. The proof is mainly based on the weak convergence approach.
报告时间:2017年11月11日(星期六)上午10:00---11:00
报告地点:数学院二楼北阶梯教室
报告人简介:翟建梁,中国科技大学副教授,博士生导师。2010年,博士毕业于中科院,其导师是随机分析专家董昭研究员。研究兴趣:三维随机Navier-Stokes方程弱解及正则性、大偏差理论。目前主持国家自然科学基金一项,参与国家自然科学基金、省部级基金若干项。发表论文16篇,其中部分论文发表在J. Funct. Anal., J. Differential Equations, J. Theoret. Probab.等杂志上。