主要研究了Laplace算子△、双重Laplace算子△^2的Navier边界问题的第1和第2Hardy不等式。并由此得出一些推论.同时也讨论了Dirichlet边界问题的情况.
In this paper,the first and second Hardy inequalities in Navier problems of the harmonic operators and blharmonic operators are studied,and we may gain some lemmas. We have also considered the Dirichlet problems.