Positive solutions for nonlinear schrödinger–poisson systems with general nonlinearity
نویسندگان
چکیده
In this paper, we study a class of Schrödinger-Poisson (SP) systems with general nonlinearity where the does not require Ambrosetti-Rabinowitz and Nehari monotonic conditions. We establish new estimates explore associated energy functional which is coercive bounded below on Sobolev space. Together Ekeland variational principle, prove existence ground state solutions. Furthermore, when ‘charge’ function greater than fixed positive number, system possesses only zero particular, radially symmetric, three solutions symmetry breaking
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ژورنال
عنوان ژورنال: Nonlinear Differential Equations And Applications Nodea
سال: 2022
ISSN: ['1420-9004', '1021-9722']
DOI: https://doi.org/10.1007/s00030-022-00791-2