Schrödinger Operators, Aarhus 1985

The schr¿dinger operator for a particle in a solid with deterministic and stochastic point interactions.- Wave operators for dilation-analytic three-body hamiltonians.- to asymptotic observables for multiparticle quantum scattering.- Scattering theory for one-dimensional systems with nontrivial spatial asymptotics.- Classical limit and canonical perturbation theory.- Trace estimates for exterior boundary problems associated with the Schr¿dinger operator.- Commutator methods and asymptotic completeness for one - dimensional Stark effect Hamiltonians.- Lorentz invariant quantum theory.- A characterization of dilation-analytic operators.- Asymptotic and approximate formulas in the inverse scattering problem for the Schr¿dinger operator.- ?-decay and the exponential law.