Existence Theory for Single and Multiple Solutions to Semipositone Discrete Dirichlet Boundary Value Problems with Singular Dependent Nonlinearities
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چکیده
In this paper we establish the existence of single and multiple solutions to the semiposi-tone discrete Dirichlet boundary value problem ∆ 2 y(i − 1) + µf (i, y(i)) = 0, i ∈ {1, 2, ..., T } y(0) = y(T + 1) = 0, where µ > 0 is a constant and our nonlinear term f (i, u) may be singular at u = 0. .
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تاریخ انتشار 2003