Existence and uniqueness of solutions of second-order three-point boundary value problems with upper and lower solutions in the reversed order |
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Authors: | Fangfei Li Mei JiaXiping Liu Chunling LiGaoshang Li |
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Institution: | College of Science, University of Shanghai for Science and Technology, Shanghai 200093, People’s Republic of China |
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Abstract: | This paper studies the existence and uniqueness of solutions of second-order three-point boundary value problems with lower and upper solutions in the reversed order, obtains the sufficient conditions for the existence and uniqueness of solutions by use of the monotone iterative method, and gives the iterative sequence for solving a solution and its error estimate formula under the condition of unique solution. |
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Keywords: | 34B15 34B27 |
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