对于一类包含Hardy位势1/|x|^4(N≥5)的双调和方程的特征值问题,通过建立一个新空间和一个Hardy-Rellich不等式证明该特征值问题的解的存在性。
The eigenvalue problem of bi-harmonic equations with Hardy potential 1/ |x| ^4 ( N ≥ 5) was investigated based on an establishment of a new space and a flardy-Rellich inequality. Furthermore, the results show the solvability of these problems in the new space.