报告人:鲍建海 (天津大学应用数学中心)
邀请人:吴付科
报告题目:Approximations of McKean-Vlasov SDEs with irregular coefficients
报告时间:2020年11月10日(星期二)下午16:00-17:30
报告地点:腾讯会议ID:448 420 933,无密码
报告摘要:McKean-Vlasov SDEs with irregular coefficients via weakly interacting particle systems. In particular,propagation of chaos and convergence rate of Euler-Maruyama scheme associated with the consequent weakly interacting particle systems are investigated for McKean-Vlasov SDEs, where (i) the diffusion terms are H\"older continuous by taking advantage of Yamada-Watanabe's approximation approach and (ii) the drifts are H\"older continuous by freezing distributions followed by invoking Zvonkin's transformation trick.
报告人简介:鲍建海,2013年博士毕业于英国斯旺西大学 (Swansea University), 天津大学应用数学中心教授,主要从事泛函随机微分方程以及马氏切换过程等研究,在《Stochastic Process. Appl》、《Bernoulli》、《Electron. J. Probab.》、《J. Theoret. Probab.》、《J. Appl. Probab.》、《 Potential Analysis》、《SIAM J. Control Optim.》,《SIAM J. Appl. Math.》等期刊上发表30多篇学术论文.