Douglas R. Anderson
We are concerned with the higher-order discrete three-point boundary-value problem
By placing certain restrictions on the nonlinearity and the distance between boundary points, we prove the existence of at least one solution of the boundary value problem by applying the Krasnoselskii fixed point theorem.
Submitted August 19, 2002. Published April 15, 2003.
Math Subject Classifications: 39A10.
Key Words: Difference equations, boundary-value problem, Green's function, fixed points, cone.
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|Douglas R. Anderson |
Department of Mathematics and Computer Science
Moorhead, MN 56562 USA}
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