Using critical point theory, we study the existence of at least three solutions for a perturbed nonlinear Dirichlet boundary value problem for difference equations depending on two positive parameters. © 2010 Elsevier Inc.
Three solutions to a perturbed nonlinear discrete Dirichlet problem
D'AGUI', GIUSEPPINA
2011-01-01
Abstract
Using critical point theory, we study the existence of at least three solutions for a perturbed nonlinear Dirichlet boundary value problem for difference equations depending on two positive parameters. © 2010 Elsevier Inc.File in questo prodotto:
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