Displaying similar documents to “An existence principle for nonlocal difference boundary value problems with ϕ -Laplacian and its application to singular problems.”

Existence theory for single and multiple solutions to singular positone discrete Dirichlet boundary value problems to the one-dimension p -Laplacian

Daqing Jiang, Li Li Zhang, Donal O'Regan, Ravi P. Agarwal (2004)

Archivum Mathematicum

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In this paper we establish the existence of single and multiple solutions to the positone discrete Dirichlet boundary value problem Δ [ φ ( Δ u ( t - 1 ) ) ] + q ( t ) f ( t , u ( t ) ) = 0 , t { 1 , 2 , , T } u ( 0 ) = u ( T + 1 ) = 0 , where φ ( s ) = | s | p - 2 s , p > 1 and our nonlinear term f ( t , u ) may be singular at u = 0 .