Negative eigenvalue estimates for polyharmonic Schrödinger operators with measure-potentials: the subcritical case

Medet Nursultanov, Grigori Rozenblum

We study spectral estimates for polyharmonic Schrödinger operators $-\hat{I}{”}^l-\hat{I}¼$ in the subcritical regime $2l<\mathbf{N}$. The measure potential $\hat{I}¼$ is assumed to satisfy a capacit…