The Existence of Partially Localized Periodic–Quasiperiodic Solutions and Related KAM-Type Results for Elliptic Equations on the Entire Space
The Existence of Partially Localized Periodic–Quasiperiodic Solutions and Related KAM-Type Results for Elliptic Equations on the Entire Space
复制标题
全空间椭圆方程部分局域周期-准周期解的存在性及相关KAM型结果
DOI:
10.1007/s10884-020-09925-5
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发表时间:
2021
影响因子:
1.3
通讯作者:
Valdebenito, Darío A.
中科院分区:
文献类型:
--
作者:
Poláčik, Peter;Valdebenito, Darío A.
We consider the equation x u+ uyy+ f (u)= 0, x=(x1,..., xN)∈ RN, y∈ R,(1) where N≥ 2 and f is a sufficiently smooth function satisfying f (0)= 0, f (0)< 0, and some natural additional conditions. We prove that equation (1) possesses uncountably many positive solutions (disregarding translations) which are radially symmetric in x=(x1,..., xN− 1) and decaying as| x|→∞, periodic in xN, and quasiperiodic in y. Related theorems for more general equations are included in our analysis as well. Our method is based on center manifold and KAM-type results.
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DOI:
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发表时间:
2014
期刊:
影响因子:
--
作者:
A. Farina;A. Malchiodi;M. Rizzi
通讯作者:
M. Rizzi
DOI:
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发表时间:
2020
期刊:
ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE
影响因子:
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作者:
P. Polácik;Darío A. Valdebenito
通讯作者:
Darío A. Valdebenito
DOI:
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发表时间:
2002
期刊:
影响因子:
--
作者:
P. Polácik
通讯作者:
P. Polácik
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
A. Malchiodi
通讯作者:
A. Malchiodi
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
P. Polácik;Darío A. Valdebenito
通讯作者:
Darío A. Valdebenito