学术报告
发布时间:2017-09-21 浏览次数:31
时 间:2017-09-22 14:30—15:30
题 目: Some weighted elliptic equations(一些加权的椭圆方程)
报 告 人:郭宗明教授
河南师范大学
地 点:雁山校区行政北楼(起文楼)505会议室
报告人简介:
1982年6月在新乡师院数学系毕业, 获学士学位;1987年6月在中科院数学所毕业,获硕士学位;1992年12月获英国Glasgow大学数学系博士学位; 1992年9月至1994年3月在澳大利亚New England大学和Sydney大学进行博士后研究。现在为河南师范大学特聘教授、博士生导师。
摘 要:
Structure and regularity of solutions of some weighted second and fourth order elliptic problems are studied via new embeddings of some weighted Sobolev spaces. It is seen that the weights of the weighted elliptic equations can be singular at many points in the defined domain and the singularities of the solutions are removable. Meanwhile, weak solutions with prescribed singular sets are also constructed.