Multiplicity results for sublinear elliptic equations with sign-changing potential and general nonlinearity
نویسندگان
چکیده
منابع مشابه
Multiple Solutions for Semilinear Elliptic Equations with Sign-changing Potential and Nonlinearity
In this article, we study the multiplicity of solutions for the semilinear elliptic equation −∆u + a(x)u = f(x, u), x ∈ Ω, u = 0, x ∈ ∂Ω, where Ω ⊂ RN (N ≥ 3), the potential a(x) satisfies suitable integrability conditions, and the primitive of the nonlinearity f is of super-quadratic growth near infinity and is allowed to change sign. Our super-quadratic conditions are weaker the usual super-q...
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ژورنال
عنوان ژورنال: Boundary Value Problems
سال: 2020
ISSN: 1687-2770
DOI: 10.1186/s13661-020-01456-8