- Sergiu Aizicovici, Nikolaos Papageorgiou, Vasile Staicu, “Nodal solutions for (𝑝,2)-equations”, Trans. Amer. Math. Soc., 367, no. 10, 2014, 7343
- Leszek Gasiński, Nikolaos S. Papageorgiou, “Multiple Solutions for
${\varvec{(p,2)}}$
(
p
,
2
)
-Equations with Resonance and Concave Terms”, Results Math, 74, no. 2, 2019, 79 - Franco Obersnel, Pierpaolo Omari, “Positive solutions of the Dirichlet problem for the prescribed mean curvature equation”, Journal of Differential Equations, 249, no. 7, 2010, 1674
- Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, Dušan D. Repovš, “Anisotropic Singular Neumann Equations with Unbalanced Growth”, Potential Anal, 57, no. 1, 2022, 55
- Nikolaos S. Papageorgiou, Dušan D. Repovš, Calogero Vetro, “Nonlinear Nonhomogeneous Robin Problems with Almost Critical and Partially Concave Reaction”, J Geom Anal, 30, no. 2, 2020, 1774
- Leszek Gasiński, Nikolaos S. Papageorgiou, “Multiple Solutions with Sign Information for a Class of Parametric Superlinear (p, 2)-Equations”, Appl Math Optim, 83, no. 3, 2021, 1523
- Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, “Noncoercive Resonant (p, 2)-Equations”, Appl Math Optim, 76, no. 3, 2017, 621
- Wei Liu, “Existence of Positive Solutions for (N, p)-Laplace Equation with Exponential Nonlinearity Term and Convection Term in Dimension ${\mathbb {N}}$”, Qual. Theory Dyn. Syst., 21, no. 3, 2022, 71
- Diego Averna, Nikolaos S. Papageorgiou, Elisabetta Tornatore, “Multiple solutions for nonlinear nonhomogeneous resonant coercive problems”, Discrete & Continuous Dynamical Systems - S, 11, no. 2, 2018, 155
- Nikolaos S. Papageorgiou, Patrick Winkert, “Nonlinear Nonhomogeneous Dirichlet Equations Involving a Superlinear Nonlinearity”, Results. Math., 70, no. 1-2, 2016, 31