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Crespo-Blanco, Á., Gasiński, L., Harjulehto, P. and Winkert, P. (2022) A New Class of Double Phase Variable Exponent Problems: Existence and Uniqueness. Journal of Differential Equations, 323, 182-228.
https://doi.org/10.1016/j.jde.2022.03.029

has been cited by the following article:

• TITLE: Existence and Multiplicity of Solutions for Double Phase Problems with Indefinite Weight in ℝ N

  AUTHORS: Hailan Li

  KEYWORDS: Double Phase Problem, Indefinite Weight, Variational Methods, Critical Point Theory

  JOURNAL NAME: Journal of Applied Mathematics and Physics, Vol.14 No.10, October 28, 2026

  ABSTRACT: In this paper, we study a class of double phase problems with indefinite weight: −div( a( x ) | ∇u | p−2 ∇u+ | ∇u | q−2 ∇u )+V( x ) | u | q−2 u=K( x )f( u )  in  ℝ N , where N≥3 , 1