Title of article
Existence results for some fourth-order nonlinear elliptic problems of local superlinearity and sublinearity ✩
Author/Authors
Guixiang Xu and Jihui Zhang ?، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2003
Pages
8
From page
633
To page
640
Abstract
In this paper we study the existence of positive solutions for the problem
Δ2u+ cΔu = f (x,u) in Ω,
u 0, u ≡0 in Ω,
u = Δu =0 on ∂Ω,
(0.1)
where c < λ1(Ω) and f (x,u) satisfies the local superlinearity and sublinearity condition.
2003 Elsevier Science (USA). All rights reserved.
Keywords
Suspensionbridge , Superlinear , Positive solutions , Variational Method , Sublinear , biharmonic operator
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2003
Journal title
Journal of Mathematical Analysis and Applications
Record number
930575
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