摘要
首先建立了比广义Baoendi-Grushin向量场更为广泛的双权退化向量场构成的双权退化椭圆算子的基本解,然后通过构造适当的辅助函数,结合kombe的方法,证明了Hardy不等式.
In this paper, the fundamental solution related to the degenerated elliptic operator constructed by the generalized double-weight vector fields which is much more than the generalized Baoendi-Grushin operator is established.Then the Hardy inequality is proved by improving Kombe's method and choosing a proper auxiliary function.
出处
《西南民族大学学报(自然科学版)》
CAS
2008年第3期410-414,共5页
Journal of Southwest Minzu University(Natural Science Edition)
基金
浙江省自然科学基金资助
项目编号为Y606144
关键词
双权退化向量场
双权退化椭圆算子
基本解
HARDY不等式
generalized double-weight vector field
degenerated double-weight elliptic operator
fundamental solution
Hardyinequality