含变号权的p-Laplcean算子的特征值问题

On the Eigenvalue Problem for p-Laplcean Operator with Indefinite Weights

本文研究含不定权的Hardy-Sobolev算子的特征值问题(不定权表示权函数 可以变号,并具有非平凡的正部),讨论了第一特征值的单一性、非第一特征值的特征函数的变号性和特征值序列的无穷性。并证明了Fu ik谱中非平凡曲线的存在性。

In this paper we study the eigenvalue problem for the -Laplcean operator with indefinite weights. The simplicity, isolation of the first eigenvalue is studied here. Furthermore, the existence of a nontrivial curve is shown in the Fu ik spectrum.