Abstract
Schrödinger equations are of great interest for both the physicist and the mathematician. A lot of papers have been written on them. We only want to treat one example in these lectures assuming G = ℝ3 and perturbing the Δ operator with a potential V. One usually distinguishes between ‘short-range’ potentials and ‘long-range’ potentials. Roughly speaking V is short-range if V ∈ ℒ loc2 and |V(x)| = O (|x|−1−ε) for |x| → ∞ and ε > 0. On the other hand the Coulomb potential V(x) = −q |x| −1, q > 0, is long-range.
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© 1986 Springer Fachmedien Wiesbaden
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Leis, R. (1986). A Schrödinger equation. In: Initial Boundary Value Problems in Mathematical Physics. Vieweg+Teubner Verlag, Wiesbaden. https://doi.org/10.1007/978-3-663-10649-4_10
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DOI: https://doi.org/10.1007/978-3-663-10649-4_10
Publisher Name: Vieweg+Teubner Verlag, Wiesbaden
Print ISBN: 978-3-519-02102-5
Online ISBN: 978-3-663-10649-4
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