报告地点：行健楼学术活动室665
邀请人：尹会成教授
摘要：We present some results on the entire solutions for the semilinear biharmonic equation with negative exponent nonlinearity. In particular, the stability outside a compact set of the entire radial solutions will be completely studied, which resolves a remaining case. The second part of the talk concerns the necessary and sufficient conditions for a regular positive entire solution to be a radially symmetric solution. This is based on joint works with X.Huang, W.Long, Z.M.Guo and D.Ye.