| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4633483 | Applied Mathematics and Computation | 2009 | 11 Pages |
Abstract
Various existence, multiplicity, and nonexistence results for nontrivial solutions to a nonlinear discrete fourth-order Lidstone boundary value problem with dependence on two parameters are given, using a symmetric Green’s function approach. An existence result is also given for a related semipositone problem, thus relaxing the usual assumption of nonnegativity on the nonlinear term.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Douglas R. Anderson, Feliz Minhós,