Qualitative properties for elliptic problems with CKN operators

Huyuan Chen, Yishan Zheng

The purpose of this paper is to study basic property of the operator $${\mathcal{L}}_{{\mu }_1,{\mu }_2}u=-\Delta +\frac{{\mu }_1}{|x{|}^2}x\cdot \nabla +\frac{{\mu }_2}{|x{|}^2},$$ which generates at the origi…