欢迎光临陕西师范大学数学与统计学院!   

学术活动
当前位置: 首页 > 学术活动 > 正文

Wiener-type boundary estimates for elliptic and parabolic equations

来源: 发布时间: 2019-04-16 点击量:
  • 讲座人: 廖乃安博士
  • 讲座日期: 2019-04-16
  • 讲座时间: 15:00
  • 地点: 长安校区文津楼数学与信息科学学院多功能厅

讲座内容简介:
In 1924, Wiener established the well known criterion on the harmonic extension of continuous data on rough domains. In this talk, I will review known results on the Wiener criterion for elliptic and parabolic equations. Estimates of modulus of continuity for solutions at the boundary will be given in terms of a Wiener-type integral, defined by a notion of capacity. In particular, some recent advances on such estimates for solutions to singular or degenerate parabolic equations will be reported.

讲座人简介:
廖乃安博士毕业于美国Vanderbilt大学,现任教于重庆大学数学系,研究方向为偏微分方程。先后在Discrete Contin. Dyn. Syst., Nonlinear Anal.,Manuscripta Math.,  Riv. Math. Univ. Parma (N.S.),NoDEA Nonlinear Differential Equations Appl., Ann. Acad. Sci. Fenn. Math. 等知名数学杂志发表论文多篇。现主持国家自然科学基金青年基金一项。

关闭