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arXiv 2004.04957math.AP
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非线性光学中准线性标量场方程的基态解

Ground state solutions for quasilinear scalar field equations arising in nonlinear optics

Alessio Pomponio, Tatsuya Watanabe

摘要:

本文研究了非线性光学中出现的一类拟线性椭圆型方程。利用山路定理和空间加一维的技巧,证明了一般Berestycki-Lions型非线性项的非平凡弱解的存在性.在更强的假设下,建立了径向基态解和基态解的存在性。

英文摘要:

In this paper, we study a class of quasilinear elliptic equations which appears in nonlinear optics. By using the mountain pass theorem together with a technique of adding one dimension of space, we prove the existence of a non-trivial weak solution for general nonlinear terms of Berestycki-Lions' type. The existence of a radial ground state solution and a ground state solution is also established under stronger assumptions on the quasilinear term.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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