- Ya. Sh. Il’yasov, “On a condition necessary for the existence of positive solutions to a class of equations withp-Laplace operator”, Math Notes, 66, no. 2, 1999, 249
- Khadidja Sabri, Atika Matallah, Safia Benmansour, Mohammed El Mokhtar Ould El Mokhtar, Pasquale Vetro, “Existence of Two Solutions for a Critical Elliptic Problem with Nonlocal Term in
ℝ
4”, Journal of Function Spaces, 2022, 2022, 1 - Tsung-fang Wu, “Multiple positive solutions of a nonlinear boundary value problem involving a sign-changing weight”, Nonlinear Analysis: Theory, Methods & Applications, 74, no. 12, 2011, 4223
- Kamel Saoudi, “A singular elliptic system involving the p(x)-Laplacian and generalized Lebesgue–Sobolev spaces”, Int. J. Math., 30, no. 12, 2019, 1950064
- Jie Yang, Haibo Chen, “Multiplicity and concentration of positive solutions to the fractional Kirchhoff type problems involving sign-changing weight functions”, CPAA, 20, no. 9, 2021, 3065
- Djamel Abid, Kamel Akrout, Abdeljabbar Ghanmi, “Existence results for sub-critical and critical p-fractional elliptic equations via Nehari manifold method”, J Elliptic Parabol Equ, 8, no. 1, 2022, 293
- Xiaofei Cao, Junxiang Xu, “Multiple positive solutions for Schrödinger problems with concave and convex nonlinearities”, Electron. J. Qual. Theory Differ. Equ., no. 68, 2018, 1
- Divya Goel, Deepak Kumar, K. Sreenadh, “Regularity and multiplicity results for fractional (p,q)-Laplacian equations”, Commun. Contemp. Math., 22, no. 08, 2020, 1950065
- Ying-Chieh Lin, Kuan-Hsiang Wang, Tsung-fang Wu, “Ground states for a linearly coupled indefinite Schrödinger system with steep potential well”, Journal of Mathematical Physics, 62, no. 8, 2021, 081505
- G. Ercole, A. Zumpano, “Existence of positive radial solutions for the n-dimensional p-Laplacian”, Nonlinear Analysis: Theory, Methods & Applications, 44, no. 3, 2001, 355