主讲人简介：刘梦云，浙江大学数学科学学院2014级博士生，导师王成波教授，研究方向为非线性波动方程，已完成包括发表于Acta Math. Sin.(Engl. Ser.)的相关论文多篇。
内容摘要：We study the global existence of solutions to semilinear wave equations with power-type nonlinearity and general lower order terms on n dimensional nontrapping asymptotically Euclideanmanifolds, when n=3, 4. In addition, we prove almost global existence with sharp lower bound of the lifespan for the four dimensional critical problem.
讲座主持：秦玉明 教授
