Dual ground state solutions for the critical nonlinear Helmholtz equation
Dual ground state solutions for the critical nonlinear Helmholtz equation
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临界非线性亥姆霍兹方程的双基态解
DOI:
10.1017/prm.2018.103
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
T. Yesil
中科院分区:
文献类型:
--
作者:
G. Evéquoz;T. Yesil
Using a dual variational approach, we obtain nontrivial real-valued solutions of the critical nonlinear Helmholtz equation is assumed to be nonnegative, asymptotically periodic and to satisfy a flatness condition at one of its maximum points. The solutions obtained are so-called dual ground states, that is, solutions arising from critical points of the dual functional with the property of having minimal energy among all nontrivial critical points. Moreover, we show that no dual ground state exists for N = 3.
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DOI:
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期刊:
Rev. Mat. Iberoamericana 21
影响因子:
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作者:
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期刊:
arXiv: Analysis of PDEs
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G. Evéquoz
通讯作者:
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发表时间:
2017
期刊:
Zeitschrift für angewandte Mathematik und Physik
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