Inverse spectral theory addresses the fundamental question of how to reconstruct a differential operator from the knowledge of its spectral characteristics. Central to this theory are operators such ...
Schrödinger operator theory in function spaces examines the mapping properties and spectral behaviour of operators of the form L = –Δ + V, where Δ denotes the Laplace operator and V a nonnegative ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results