Solution to a Semilinear Problem on Type II Regions Determined by the Fucik Spectrum
Date
2003-01-28
Authors
Tomiczek, Petr
Journal Title
Journal ISSN
Volume Title
Publisher
Southwest Texas State University, Department of Mathematics
Abstract
We prove the existence of solutions to the semi-linear problem
u'' (x) + ⍺u+(x) + βu-(x) = ƒ(x), x ∈ (0, π),
u(0) = u(π) = 0
where the point (⍺, β) falls in regions of type (II) between curves of the Fučík spectrum. We use a variational method based on the generalization of the Saddle Point Theorem.
Description
Keywords
Resonance, Eigenvalue, Jumping nonlinearities, Fucik spectrum
Citation
Tomiczek, P. (2003). Solution to a semilinear problem on type II regions determined by the Fucik spectrum. <i>Electronic Journal of Differential Equations, 2003</i>(08), pp. 1-10.