摘要: Given a nonnegative function, $u$, defined in some domain $D\subset R^n$, denote $$\Lambda(u)=\{x\in D, u=0\}, \Omega(u)=\{x\in D, u>0\}, F=F(u)=\part 阅读全文
posted @ 2019-12-17 23:07 Minimal_Cone 阅读(280) 评论(0) 推荐(0) 编辑