Title of article :
On a class of semipositone discrete
boundary value problems
Author/Authors :
Guoqing Zhang، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2007
Abstract :
In this paper, we deal with a class of semipositone discrete boundary value problems via critical point
theory developed by Chang, and obtain nonexistence and multiplicity results on sublinear nonlinearities and
an existence result on superlinear nonlinearities, respectively.
© 2005 Elsevier Inc. All rights reserved
Keywords :
Sublinear and superlinear , Semipositone , Discrete boundary value problems , Critical point theory
Journal title :
Journal of Mathematical Analysis and Applications
Journal title :
Journal of Mathematical Analysis and Applications
