LOWEST POINT OF THE CONTINUOUS SPECTRUM AS A BIFURCATION POINT

被引：13

作者：

KUPPER, T

机构：

[1] Mathematisches Institut der Universität zu Köln, D-5000 Cologne 41

来源：

JOURNAL OF DIFFERENTIAL EQUATIONS | 1979年 / 34卷 / 02期

关键词：

D O I：

10.1016/0022-0396(79)90005-6

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

For a class of monotone differential operators we show that the lowest point of the continuous spectrum of the linearization is a bifurcation point. By the method of upper and lower solutions we prove the existence of a global branch of positive solutions. © 1979.

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页码：212 / 217

页数：6

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