Title of article
Generalization for Amann’s and Leggett–Williams’ three-solution theorems and applications
Author/Authors
Fuyi Li ?، نويسنده , , Guodong Han، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2004
Pages
17
From page
638
To page
654
Abstract
In this paper, some new three-solution theorems are obtained. Moreover, the famous Amann’s and
Leggett–Williams’ three-solution theorems in nonlinear functional analysis can be seen as their special
cases, namely these two famous theorems are united. So they are both improved. And that some
new three-solution theorems are applied to ordinary differential equations, and some new existence
results are obtained.
2004 Elsevier Inc. All rights reserved.
Keywords
Cone , Retract , Fixed point index , Completely continuous operator , Three-solution theorem
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2004
Journal title
Journal of Mathematical Analysis and Applications
Record number
931489
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