正则半群和非椭圆微分算子（英文版） 作者：郑权，李淼 著出版时间：2014年版内容简介 In this book we report on the semigroup approach to non-elliptic differential opera- tors. which was developed in the last two decades. A detailed introduction to the theory of regularized semigroups is provided. And then we give the applications of regularized semigroups to non-ellipt...
