报告人：吕琦（四川大学）

邀请人：吴付科

报告题目：A Concise Introduction to Control Theory for Stochastic Partial Differential Equation

报告摘要：In these series of talks, I give a concise introduction to control theory for systems governed by stochastic partial differential equations. We shall mainly focus on controllability and optimal control problems for these systems.  We mainly focus on one dimensional stochastic parabolic equations and stochastic hyperbolic equations, which avoid many technical difficulties. In particular, we shall see that both the formulation of corresponding stochastic control problems and the tools to solve them may differ considerably from their deterministic/finite dimensional counterparts. More importantly, one has to develop new tools, say, the stochastic transposition method introduced in our previous works, to solve some problems in this field.

报告时间：2021年6月27日(星期日)9:00-11:00

                  2021年6月27日(星期日)15:00-:1700

                  2021年6月28日(星期一)9:00-11:00

报告地点：科技楼南楼611室

报告人介绍：吕琦，四川大学数学学院，教授，主要研究方向为数学控制理论。2013年获“中国数学会钟家庆奖”；2018年获“中国工业与应用数学学会应用数学青年科技奖”；2020年获得国家级人才项目资助。在Comm. Pure Appl. Math., J. Eur. Math. Soc., J. Math. Pures Appl., J. Funct. Anal., SIAM J. Control Optim., J. Differential Equations, Inverse Problems等国际顶级刊物上发表论文多篇。现担任SIAM J. Control Optim., Systems Control Lett., ESAIM Control Optim. Calc. Var., Math. Control Relat. F. 等刊物编委。