Potential Bounds in Nonpotential Two-Point Boundary - Value Problems
β Scribed by Mark Krasnosel'skii; Reinhard Mennicken; Dmitrii Rachinskii
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 591 KB
- Volume
- 188
- Category
- Article
- ISSN
- 0025-584X
No coin nor oath required. For personal study only.
β¦ Synopsis
New conditions are suggested for the existence of solutions of two-point boundaryvalue problems. The situation is studied when monotone bounds of nonlinear terms do not guarantee the solvability of the problems. The approach developed is a combination of variational methods, simple fixed point principles, and methods of partially ordered spaces.
π SIMILAR VOLUMES
Suppose that h g L 0, , g g C R, R , and lim g t rt s 0. With the Saddle Point Theorem, the solvability is proved for the two-point boundary value problem under the condition that F y Ο±sin x dxh x sin x dx -F qΟ± sin x dx,