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Existence and multiplicity of sign-changing solitary waves for a quasilinear Schrödinger equation
Applicable Analysis ( IF 1.1 ) Pub Date : 2020-12-22 , DOI: 10.1080/00036811.2020.1859497 Wentao Huang 1 , Li Wang 1 , Qingfang Wang 2
中文翻译:
拟线性薛定谔方程的变号孤波的存在性和多重性
更新日期:2020-12-22
Applicable Analysis ( IF 1.1 ) Pub Date : 2020-12-22 , DOI: 10.1080/00036811.2020.1859497 Wentao Huang 1 , Li Wang 1 , Qingfang Wang 2
Affiliation
ABSTRACT
This paper is motivated by the study of the following quasilinear Schrödinger equation where , is a parameter and is a given positive potential. As an example, the nonlinearity includes the pure power type of for the well-studied case , and the case in which few existence results are known. Distinguishing from the existing results in the literature, we are more interested in the existence and multiplicity of sign-changing solutions for the above problem.
中文翻译:
拟线性薛定谔方程的变号孤波的存在性和多重性
摘要
本文的动机是研究以下拟线性薛定谔方程在哪里,是一个参数并且是给定的正电位。例如,非线性包括纯功率类型对于经过充分研究的案例, 情况其中已知的存在结果很少。与文献中的现有结果不同,我们对上述问题的符号转换解决方案的存在性和多样性更感兴趣。