AN ELLIPTIC BOUNDARY-VALUE PROBLEM DEPENDING NONLINEARLY UPON THE EIGENVALUE PARAMETER

被引:6
作者
FAIERMAN, M [1 ]
MENNICKEN, R [1 ]
机构
[1] UNIV REGENSBURG,NWF-1 MATH,W-8400 REGENSBURG,GERMANY
关键词
D O I
10.1007/BF02567644
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper we establish some results concerning the spectral properties of an elliptic boundary value problem containing the floating singularity (u - lambda)-1. Our results are arrived at through a study of the spectral properties of an associated lambda-linear problem, and in this study we use some basic facts from the theories of holomorphic operator-valued functions and definitizable operators in Krein space.
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页码:319 / 333
页数:15
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