Nonlinear n-Order m-Point Semipositive Boundary Value Problems and Applications

In our paper, we consider the positive solutions of the nonlinear n-order m-point semipositive BVP. In this BVP equation, we allow that f can change the symbol for 0<t<1; by using the fixed point index theory, the existence of positive solutions and many positive solutions are obtained under t...

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Bibliographic Details
Main Author: Hua Su
Format: Article
Language:English
Published: Wiley 2023-01-01
Series:Journal of Function Spaces
Online Access:http://dx.doi.org/10.1155/2023/8868353
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