Constant sign solutions for double phase problems with superlinear nonlinearity
نویسندگان
چکیده
منابع مشابه
Superlinear elliptic problems with sign changing coefficients
Via variational methods, we study multiplicity of solutions for the problem −∆u = λb(x)|u|q−2u + a u + g(x, u) in Ω , u = 0 on ∂Ω . where a simple example for g(x, u) is |u|p−2u; here a, λ are real parameters, 1 < q < 2 < p ≤ 2∗ and b(x) is a function in a suitable space L. We obtain a class of sign changing coefficients b(x) for which two non-negative solutions exist for any λ > 0, and a...
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Hua Su School of Statistics and Mathematic, Shandong University of Finance, Jinan, Shandong 250014, China Correspondence should be addressed to Hua Su, [email protected] Received 24 October 2008; Accepted 31 January 2009 Recommended by Binggen Zhang We study the existence of positive solutions for the following nonlinear m-point boundary value problem for an increasing homeomorphism and homomorph...
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ژورنال
عنوان ژورنال: Nonlinear Analysis
سال: 2020
ISSN: 0362-546X
DOI: 10.1016/j.na.2019.111739