Matzeu, Michele; Servadei, Raffaella Stability for semilinear elliptic variational inequalities depending on the gradient. (English) Zbl 1220.35078 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 74, No. 15, 5161-5170 (2011). MSC: 35J87 49J40 58E05 PDFBibTeX XMLCite \textit{M. Matzeu} and \textit{R. Servadei}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 74, No. 15, 5161--5170 (2011; Zbl 1220.35078) Full Text: DOI
Matzeu, Michele; Servadei, Raffaella Semilinear elliptic variational inequalities with dependence on the gradient via mountain pass techniques. (English) Zbl 1273.35144 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 72, No. 11, 4347-4359 (2010). MSC: 35J86 47J30 49J40 58E05 PDFBibTeX XMLCite \textit{M. Matzeu} and \textit{R. Servadei}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 72, No. 11, 4347--4359 (2010; Zbl 1273.35144) Full Text: DOI
Magrone, P.; Mugnai, D.; Servadei, R. Multiplicity of solutions for semilinear variational inequalities via linking and \(\nabla\)-theorems. (English) Zbl 1130.35072 J. Differ. Equations 228, No. 1, 191-225 (2006). Reviewer: Nicolae Pop (Baia Mare) MSC: 35J85 47J30 49J40 58E05 PDFBibTeX XMLCite \textit{P. Magrone} et al., J. Differ. Equations 228, No. 1, 191--225 (2006; Zbl 1130.35072) Full Text: DOI