A Remark on a Second-Order Three-Point Boundary Value Problem
โ Scribed by S.A. Marano
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 126 KB
- Volume
- 183
- Category
- Article
- ISSN
- 0022-247X
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๐ SIMILAR VOLUMES
Existence results for the second-order three-point boundary value problem ลฝ . ลฝ . ลฝ . ลฝ . ลฝ . xะ s f t, x, xะ , x 0 s A, x y x 1 s y 1 B, 0 --1, are presented. Our analysis is based on a Nonlinear Alternative of Leray-Schauder.
We establish the existence of at least three positive solutions to the second-order three-point boundary value problem, u + f t u = 0 u 0 = 0 ฮฑu ฮท = u 1 , where ฮท 0 < ฮท < 1 0 < ฮฑ < 1/ฮท, and f 0 1 ร 0 โ โ 0 โ is continuous. We accomplish this by making growth assumptions on f which can apply to many
This problem was studied earlier by Gupta, Ntouyas, and Tsamatos when โฃ F 1 and when โฃ ) 1 with โฃ -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