Humberto Ramos Quoirin, “Some uniqueness results in quasilinear subhomogeneous problems”, Arch. Math., 116, no. 4, 2021, 433
Vladimir Bobkov, Mieko Tanaka, “Multiplicity of positive solutions for (p,q)-Laplace equations with two parameters”, Commun. Contemp. Math., 24, no. 03, 2022, 2150008
Giovany M. Figueiredo, Humberto Ramos Quoirin, Kaye Silva, “Ground states of elliptic problems over cones”, Calc. Var., 60, no. 5, 2021, 189
Emmanuel Wend-Benedo Zongo, Bernhard Ruf, “Nonlinear Eigenvalue Problems and Bifurcation for Quasi-Linear Elliptic Operators”, Mediterr. J. Math., 19, no. 3, 2022, 99
Vladimir Bobkov, Mieko Tanaka, “On the Fredholm-type theorems and sign properties of solutions for (p, q)-Laplace equations with two parameters”, Annali di Matematica, 198, no. 5, 2019, 1651
Francesca Colasuonno, “Multiple solutions for asymptotically q‐linear (p, q)‐Laplacian problems”, Math Methods in App Sciences, 45, no. 14, 2022, 8655
Humberto Ramos Quoirin, Kaye Silva, “Local minimizers for a class of functionals over the Nehari set”, Journal of Mathematical Analysis and Applications, 519, no. 2, 2023, 126851
Salvatore A. Marano, Greta Marino, Nikolaos S. Papageorgiou, “On a Dirichlet problem with (p,q)-Laplacian and parametric concave-convex nonlinearity”, Journal of Mathematical Analysis and Applications, 475, no. 2, 2019, 1093
Vladimir Bobkov, Sergey Kolonitskii, “Improved Friedrichs inequality for a subhomogeneous embedding”, Journal of Mathematical Analysis and Applications, 527, no. 1, 2023, 127383
Nirjan Biswas, Firoj Sk, “On generalized eigenvalue problems of fractional (p, q)-Laplace operator with two parameters”, Proceedings of the Royal Society of Edinburgh: Section A Mathematics, 2024, 1