A semilinear Schrödinger equation with zero on the boundary of the spectrum and exponential growth in ℝ2
2019 ◽
Vol 21
(06)
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pp. 1850037
Keyword(s):
The main purpose of this paper is to establish the existence of solutions for the semilinear Schrödinger equation [Formula: see text] where the potential [Formula: see text] is periodic, [Formula: see text] lies on the boundary of a spectral gap of the Schrödinger operator [Formula: see text] and the nonlinearity [Formula: see text] is periodic and has subquadratic exponential growth. The proofs rely on a linking-type argument and a Trudinger–Moser type inequality proved in this paper.
2016 ◽
Vol 61
(9)
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pp. 1290-1302
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2018 ◽
Vol 460
(2)
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pp. 927-953
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1980 ◽
Vol 86
(1-2)
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pp. 61-64
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Vol 43
(17)
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pp. 10081-10097
1996 ◽
Vol 348
(8)
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pp. 3323-3353
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