|
|||||
|
|
Existence of a positive solution for a right focal discrete boundary value problem |
|
| Authors: | D. R. Anderson R. I. Avery X. Liu J. W. Lyons |
| Affiliation: | 1. Department of Mathematics and Computer Science , Concordia College , Moorhead, MN, 56562-0001, USA;2. College of Arts and Sciences, Dakota State University , Madison, SD, 57042-1799, USA;3. Department of Mathematics , Baylor University , Waco, TX, 76798-7328, USA |
| Abstract: | An application is made to the second-order right focal discrete boundary value problem of a recent extension of the Leggett–Williams fixed point theorem, which requires neither of the functional boundaries to be invariant. A non-trivial example is also provided. |
| Keywords: | discrete boundary value problems right focal fixed point theorem positive solution |