郝成春的个人主页 | Chengchun Hao's Homepage
博士、研究员、博士生导师,中国科学院数学与系统科学研究院 数学研究所 | Professor, Institute of Mathematics, AMSS, CAS
On the motion of the free boundary incompressible neo-Hookean elastodynamics
Invited talk, the Second Chinese-Czech Conference on Mathematical Fluid Mechanics, Institute of Mathematics, the Czech Academy of Sciences, Prague, Czech, Sep. 17-22, 2018.
Abstract In this talk, I will show the a priori estimates of Sobolev norms for a free boundary problem of the incompressible neo-Hookean elastodynamics in two and three spatial dimensions by adopting a geometrical point of view of Christodoulou-Lindblad. Some estimates on the second fundamental form and velocity of the free surface are also obtained. This is based on a joint work with Professor D. Wang.
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