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Infinitely many sign-changing solutions for nonlinear fractional Kirchhoff equations
Applicable Analysis ( IF 1.1 ) Pub Date : 2021-03-31 , DOI: 10.1080/00036811.2021.1909722 Guangze Gu 1 , Xianyong Yang 2 , Zhipeng Yang 1, 3
中文翻译:
非线性分数基尔霍夫方程的无穷多符号变化解
更新日期:2021-03-31
Applicable Analysis ( IF 1.1 ) Pub Date : 2021-03-31 , DOI: 10.1080/00036811.2021.1909722 Guangze Gu 1 , Xianyong Yang 2 , Zhipeng Yang 1, 3
Affiliation
In this paper, we investigate the following fractional Kirchhoff equation: where , denotes the fractional Laplacian operator with order , V is a positive continuous potential and f is supercubic but subcritical functional at infinity with some valid conditions. We prove that there exist multiple sign-changing solutions for the above problem via the method of invariant sets of descending flow. In particular, the nonlinear term includes the power-type nonlinearity for the less studied case . Even for s = 1, our result is new and extends the existing results in the literature.
中文翻译:
非线性分数基尔霍夫方程的无穷多符号变化解
在本文中,我们研究了以下分数基尔霍夫方程:在哪里,表示带阶的分数拉普拉斯算子, V是一个正连续势,f是超立方但在无穷远处具有一些有效条件的亚临界泛函。我们通过降流不变集的方法证明了上述问题存在多个符号变化解。特别是,非线性项包括幂型非线性对于研究较少的案例. 即使对于s = 1,我们的结果也是新的,并且扩展了文献中的现有结果。