## Spectral properties of Schrödinger operators and time-decay of the wave functions results in $$L^2(\mathbb{R}^m),\;m\geq 5$$.(English)Zbl 0437.47009

### MSC:

 47A40 Scattering theory of linear operators 47F05 General theory of partial differential operators 35P20 Asymptotic distributions of eigenvalues in context of PDEs 35J10 Schrödinger operator, Schrödinger equation 41A60 Asymptotic approximations, asymptotic expansions (steepest descent, etc.)
Full Text: