學術活動
Quantitative Analysis of Solutions to Elliptic Equations
2009-06-11
來源：科技處 點擊次數：主講人：韩青 教授(Department of Mathematics, University of Notre Dame)
时 间： 6月18日上午8：30-11：30
6月19日上午9：00-11：00
地 点： 數學科學學院101 课堂
主 办： 數學科學學院
摘 要：Abstract: In 1983, F. Almgren introduced the concept of frequency for harmonic functions. In 1987, N. Garofalo and F.-H. Lin generalized such a notion to solutions of general homogeneous elliptic equations. It turns out that the concept of frequency plays an important role in the quantitative properties of solutions, such as doubling conditions, vanishing orders, quantitative unique continuation, etc. In this series of lectures, I will discuss frequency and its various applications.
