|
12. Nonlinear, nonhomogeneous Robin problems with indefinite potential and general reactionNikolaos S. Papageorgiou, Vicenţiu Rǎdulescu, Dušan Repovš, 2020, original scientific article Keywords: nonhomogeneous differential operator, nonlinear regularity theory, constant sign and nodal solutions, infinitely many nodal solutions, critical groups Full text (file, 397,82 KB) |
|
14. ▫$(p,2)$▫-equations asymmetric at both zero and infinityNikolaos S. Papageorgiou, Vicenţiu Rǎdulescu, Dušan Repovš, 2018, original scientific article Keywords: asymmetric reaction, resonance, Fučik spectrum, constant sign solutions, nodal solution, critical groups, Morse relation Full text (file, 684,43 KB) |
15. On a class of parametric ▫$(p, 2)$▫-equationsNikolaos S. Papageorgiou, Vicenţiu Rǎdulescu, Dušan Repovš, 2017, original scientific article Keywords: near resonance, local minimizer, critical group, constant sign and nodal solutions, nonlinear maximum principle Full text (file, 711,21 KB) |
16. Nonhomogeneous hemivariational inequalities with indefinite potential and Robin boundary conditionNikolaos S. Papageorgiou, Vicenţiu Rǎdulescu, Dušan Repovš, 2017, original scientific article Keywords: locally Lipschitz function, Clarke subdifferential, resonance, extremal constant sign solutions, nodal solutions, nonlinear nonhomogeneous differential operator Full text (file, 514,03 KB) |
17. Infinitely many sign-changing solutions for Kirchhoff type problems in R[sup]3Jijiang Sun, Lin Li, Matija Cencelj, Boštjan Gabrovšek, 2019, original scientific article Keywords: infinitely many sign-changing solutions, Kirchhoff type problems, invariant sets, descending flow Full text (file, 719,25 KB) |
|
|
|