CHANGE OF STABILITY FOR SCHRODINGER SEMIGROUPS

被引：5
|
作者：
BROWN, KJ [1 ]
DANERS, D [1 ]
LOPEZGOMEZ, J [1 ]
机构：
[1] UNIV COMPLUTENSE MADRID,DEPT MATEMAT APLICADA,E-28040 MADRID,SPAIN
来源：
PROCEEDINGS OF THE ROYAL SOCIETY OF EDINBURGH SECTION A-MATHEMATICS | 1995年 / 125卷
关键词：
D O I：
10.1017/S0308210500030389
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper we analyse the change of stability of Schrodinger 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.
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页码：827 / 846
页数：20
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