Abstract
AbstractIn this paper, we focus on the existence of positive solutions to the following planar Schrödinger–Newton system with general critical exponential growth $$\begin{aligned} \left\{ \begin{array}{ll} -\Delta {u}+u+\phi u =f(u)&{} \text{ in }\,\,\mathbb {R}^2, \\ \Delta {\phi }=u^2 &{} \text{ in }\,\, \mathbb {R}^2, \end{array} \right. \end{aligned}$$
-
Δ
u
+
u
+
ϕ
u
=
f
(
u
)
in
R
2
,
Δ
ϕ
=
u
2
in
R
2
,
where $$f\in C^1(\mathbb {R},\mathbb {R})$$
f
∈
C
1
(
R
,
R
)
. We apply a variational approach developed in [36] to study the above problem in the Sobolev space $$H^1(\mathbb {R}^2)$$
H
1
(
R
2
)
. The analysis developed in this paper also allows to investigate the relation between a Riesz-type of Schrödinger–Newton systems and a logarithmic-type of Schrödinger–Poisson systems. Furthermore, this approach can overcome some difficulties resulting from either the nonlocal term with sign-changing and unbounded logarithmic integral kernel, or the critical nonlinearity, or the lack of monotonicity of $$\frac{f(t)}{t^3}$$
f
(
t
)
t
3
. We emphasize that it seems much difficult to use the variational framework developed in the existed literature to study the above problem.
Funder
National Natural Science Foundation of China
Natural Science Foundation of Hunan Province
Fundamental Research Funds for the Central Universities
Ministerul Cercetării şi Inovării
Team Building Project for Graduate Tutors in Chongqing
Publisher
Springer Science and Business Media LLC
Subject
Applied Mathematics,Analysis
Reference44 articles.
1. Adachi, S., Tanaka, K.: Trudinger type inequalities in $$\mathbb{R}^N$$ and their best exponents. Proc. Am. Math. Soc. 128, 2051–2057 (2000)
2. Adimurthi, Yadava, S.: Multiplicity results for semilinear elliptic equations in bounded domain of $$\mathbb{R}^2$$ involving critical exponent. Ann. Scuola Norm. Super. Pisa-Classe Sci.17, 481–504 (1990)
3. Albuquerque, F., Carvalho, J., Figueiredo, G., Medeiros, E.: On a planar non-autonomous Schrödinger–Poisson system involving exponential critical growth. Calc. Var. Partial Differ. Equ. 60, 30 (2021)
4. Alves, C., Figueiredo, G.: Existence of positive solution for a planar Schrödinger–Poisson system with exponential growth. J. Math. Phys. 60, 011503 (2019)
5. Ambrosetti, A., Ruiz, D.: Multiple bound states for the Schrödinger–Poisson problem. Commun. Contemp. Math. 10, 391–404 (2008)
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