| Inequality problems of quasi-hemivariational type involving set-valued operators and a nonlinear term N Costea, V Rădulescu Journal of Global Optimization 52 (4), 743-756, 2012 | 38 | 2012 |
| Hartman–Stampacchia results for stably pseudomonotone operators and non-linear hemivariational inequalities N Costea, V Rădulescu Applicable Analysis 89 (2), 175-188, 2010 | 35 | 2010 |
| Existence results for hemivariational inequalities involving relaxed η− α monotone mappings N Costea, V Radulescu Commun. Appl. Anal 13 (3), 293-304, 2009 | 24 | 2009 |
| Contact models leading to variational-hemivariational inequalities N Costea, A Matei Journal of Mathematical Analysis and Applications 386 (2), 647-660, 2012 | 20 | 2012 |
| Existence and uniqueness results for a class of quasi-hemivariational inequalities N Costea Journal of mathematical analysis and applications 373 (1), 305-315, 2011 | 18 | 2011 |
| Systems of nonlinear hemivariational inequalities and applications N Costea, C Varga Topological Methods in Nonlinear Analysis 41 (1), 39-67, 2013 | 17 | 2013 |
| On a class of variational-hemivariational inequalities involving set valued mappings N Costea, C Lupu Walter de Gruyter GmbH & Co. KG 1 (2), 233-246, 2010 | 16 | 2010 |
| Variational and monotonicity methods in nonsmooth analysis N Costea, A Kristály, C Varga Birkhäuser, 2021 | 14 | 2021 |
| Weak solutions for nonlinear antiplane problems leading to hemivariational inequalities N Costea, A Matei Nonlinear Analysis: Theory, Methods & Applications 72 (9-10), 3669-3680, 2010 | 14 | 2010 |
| Weak solvability via bipotential method for contact models with nonmonotone boundary conditions N Costea, M Csirik, C Varga Zeitschrift für angewandte Mathematik und Physik 66, 2787-2806, 2015 | 10 | 2015 |
| Nonlinear hemivariational inequalities and applications to nonsmooth mechanics I Andrei, N Costea Adv. Nonlinear Var. Inequal 13 (1), 1-17, 2010 | 10 | 2010 |
| Variational-Like Inequality Problems Involving Set-Valued Maps and Generalized Monotonicity N Costea, DA Ion, C Lupu Journal of Optimization Theory and Applications 155 (1), 79-99, 2012 | 9 | 2012 |
| Multiple critical points for non-differentiable parametrized functionals and applications to differential inclusions N Costea, C Varga Journal of Global Optimization 56 (1), 399-416, 2013 | 8 | 2013 |
| Antiplane shear deformation of piezoelectric bodies in contact with a conductive support I Andrei, N Costea, A Matei Journal of Global Optimization 56 (1), 103-119, 2013 | 7 | 2013 |
| Weak solvability for Dirichlet partial differential inclusions in Orlicz-Sobolev spaces N Costea, G Moroşanu, C Varga Advances in Differential Equations 23 (7/8), 523-554, 2018 | 6 | 2018 |
| Nonlinear, degenerate and singular eigenvalue problems on N Costea, M Mihăilescu Nonlinear Analysis: Theory, Methods & Applications 71 (3-4), 1153-1159, 2009 | 5 | 2009 |
| Linking-type results in nonsmooth critical point theory and applications N Costea, M Csirik, C Varga Set-Valued and Variational Analysis 25, 333-356, 2017 | 4 | 2017 |
| Elliptic boundary value problems with nonsmooth potential and mixed boundary conditions N Costea, I Firoiu, FD Preda Complex Variables and Elliptic Equations 58 (9), 1201-1213, 2013 | 4 | 2013 |
| A multiplicity result for an elliptic differential inclusion involving variable exponents N Costea, G Morosanu Set-Valued and Variational Analysis 21, 311-322, 2013 | 3 | 2013 |
| On an eigenvalue problem involving variable exponent growth conditions N Costea, M Mihăilescu Nonlinear Analysis: Theory, Methods & Applications 71 (9), 4271-4278, 2009 | 3 | 2009 |
