Dynamic boundary value problems of the second-order: Bernstein–Nagumo conditions and solvability
✍ Scribed by Johnny Henderson; Christopher C. Tisdell
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 317 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0362-546X
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✦ Synopsis
This article analyzes the solvability of second-order, nonlinear dynamic boundary value problems (BVPs) on time scales. New Bernstein-Nagumo conditions are developed that guarantee an a priori bound on the delta derivative of potential solutions to the BVPs under consideration. Topological methods are then employed to gain solvability.
📜 SIMILAR VOLUMES
This problem was studied earlier by Gupta, Ntouyas, and Tsamatos when ␣ F 1 and when ␣ ) 1 with ␣ -1. In the general case this problem was studied by Gupta as a multi-point boundary value problem. In this paper sharper existence conditions are obtained for the solvability of the above boundary value
## Abstract We study the nonlinear boundary value problem with nonhomogeneous multi‐point boundary condition Sufficient conditions are found for the existence of solutions of the problem based on the existence of lower and upper solutions with certain relation. Using this existence result, under s