非线性分析研究所讲座报导

发稿时间:2018-07-02浏览次数:247

讲座()

20186299:00-9:40刘见礼副教授在工学院16-311会议室做了题为“Uniqueness and stability of traveling waves to the time-like extremal surface in Minkowski space”的学术讲座。在学术讲座中,刘老师给我们详细介绍了the global stability for traveling wave solutions with the speed of light for extremal surface in (1+3) dimensional Minkowski space。在讲座过程中,我院老师与刘老师就相关问题展开了积极的讨论。

  

讲座()

20186299:45-10:25查冬兵老师在工学院16-311会议室做了题为“Space-time L2 estimates, regularity and almost global existence for elastic waves”的学术讲座。在学术讲座中,查老师给我们详细介绍了a kind of KSS type estimates for perturbed linear elastic waves and apply it to give a refined version of almost global existence of classical solutions for nonlinear elastic waves with small initial data在讲座过程中,我院老师与查老师就相关问题展开了积极的讨论。

  

讲座()

201862910:30-11:10尹思露老师在工学院16-311会议室做了题为“Stability and instability of the standing waves for the Klein-Gordon-Zakharov system in one space dimension”的学术讲座。在学术讲座中,老师给我们详细介绍了a modified virial identity to overcome several troublesome terms left in the traditional virial identity.在讲座过程中,我院老师与老师就相关问题展开了积极的讨论。

讲座(四)

201862911:15-11:55朱异老师在工学院16-311会议室做了题为“Global well-posedness of viscoelastic systems and other related models”的学术讲座。在学术讲座中,朱老师给我们详细介绍了the global existence of small smooth solutions to the three-dimensional incompressible Oldroyd-B model without damping on the stress tensor.在讲座过程中,我院老师与朱老师就相关问题展开了积极的讨论。