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arXiv · 2008.01899

On non-local nonlinear elliptic equations involving an eigenvalue problem

Kuan-Hsiang Wang·Ching-yu Chen·Yueh-cheng Kuo·Tsung-fang Wu
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Abstract

The existence and multiplicity of solutions for a class of non-local elliptic boundary value problems with superlinear source functions are investigated in this paper. Using variational methods, we examine the changes arise in the solution behaviours as a result of the non-local effect. Comparisons are made of the results here with those of the elliptic boundary value problem in the absence of the non-local term under the same prescribed conditions to highlight this effect of non-locality on the solution behaviours. Our results here demonstrate that the complexity of the solution structures is significantly increased in the presence of the non-local effect with the possibility ranging from no permissible positive solution to three positive solutions and, contrary to those obtained in the absence of the non-local term, the solution profiles also vary depending on the superlinearity of the source functions.

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Kuan-Hsiang Wang, Ching-yu Chen, Yueh-cheng Kuo, Tsung-fang Wu. 2020-08-05. On non-local nonlinear elliptic equations involving an eigenvalue problem. https://arxiv.org/abs/2008.01899

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