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.

引用

页码：827 / 846

页数：20

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