Standing waves for 6-superlinear Chern–Simons–Schrödinger systems with indefinite potentials
نویسندگان
چکیده
In this paper we consider 6-superlinear Chern–Simons–Schrödinger systems. contrast to most studies, the case where potential V is indefinite so that Schrödinger operator −Δ+V possesses a finite-dimensional negative space. We obtain nontrivial solutions for problem via Morse theory.
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ژورنال
عنوان ژورنال: Nonlinear Analysis-theory Methods & Applications
سال: 2023
ISSN: ['1873-5215', '0362-546X']
DOI: https://doi.org/10.1016/j.na.2023.113234