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Change of stability for Schrödinger semigroups*
Published online by Cambridge University Press: 14 November 2011
Abstract
In this paper we analyse the change of stability of Schrödinger semigroups with indefinite potentials when a coupling parameter varies. Generically, the change of stability takes place at a principal eigenvalue associated with the problem. The uniqueness of the principal eigenvalue is shown for several classes of potentials.
- Type
- Research Article
- Information
- Proceedings of the Royal Society of Edinburgh Section A: Mathematics , Volume 125 , Issue 4 , 1995 , pp. 827 - 846
- Copyright
- Copyright © Royal Society of Edinburgh 1995
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