Browsing by Author Papageorgiou, Nikolaos

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Issue DateTitleAuthor(s)TypeAccess Type
2008Degree theory for operators of monotone type and nonlinear elliptic equations with inequality constraintsAizicovid, Sergiu; Papageorgiou, Nikolaos; Staicu, VasilearticlerestrictedAccess
2008Degree theory for operators of monotone type and nonlinear elliptic equations with inequality constraintsAizicovici, Sergiu; Papageorgiou, Nikolaos; Staicu, VasilebookrestrictedAccess
2008Eigenvalue problems for hemivariational inequalitiesPapageorgiou, Nikolaos; Santos, Sandrina Rafaela Andrade; Staicu, VasilearticlerestrictedAccess
2008Eigenvalue problems for nonlinear elliptic equations with unilateral constraintsFilippakis, Michael; Papageorgiou, Nikolaos; Staicu, VasilearticlerestrictedAccess
2009Existence of multiple solutions with precise sign information for superlinear Neumann problemsAizicovici, Sergiu; Papageorgiou, Nikolaos; Staicu, VasilearticlerestrictedAccess
2022Infinitely many nodal solutions for anisotropic (p, q)-equationsAizicovici, Sergiu; Papageorgiou, Nikolaos; Staicu, VasilearticleopenAccess
2007Multiple nontrivial solutions for nonlinear periodic problems with the p-LaplacianAizicovici, Sergiu; Papageorgiou, Nikolaos; Staicu, VasilearticlerestrictedAccess
2010Multiple positive solutions for a p-Laplacian dirichlet problem with superdiffusive reactionAizicovici, Sergiu; Papageorgiou, Nikolaos; Staicu, VasilearticlerestrictedAccess
2007Multiple solutions for strongly resonant periodic systemsPapageorgiou, Nikolaos; Staicu, VasilearticlerestrictedAccess
2008A multiplicity theorem for hemivariational inequalities with a p-Laplacian-like differential operatorPapageorgiou, Nikolaos; Rocha, Eugénio; Staicu, VasilearticlerestrictedAccess
2008Multiplicity theorems for superlinear elliptic problemsPapageorgiou, Nikolaos; Rocha, Eugenio; Staicu, VasilearticlerestrictedAccess
16-Aug-2022Nonlinear nonhomogeneous logistic equations of superdiffusive typeAizicovici, Sergiu; Papageorgiou, Nikolaos; Staicu, VasilearticleopenAccess
2009On a p-Superlinear Neumann p-Laplacian equationAizicovici, Sergiu; Papageorgiou, Nikolaos; Staicu, VasilearticlerestrictedAccess
2008On the existence of multiple nontrivial solutions for resonant neumann problemsPapageorgiou, Nikolaos; Santos, Sandrina; Staicu, VasilearticleopenAccess
2010On the existence of three nontrivial smooth solutions for nonlinear elliptic equationsPapageorgiou, Nikolaos; Rocha, Eugenio; Staicu, VasilearticlerestrictedAccess
2006Periodic solutions for second order differential inclusions with the scalar p-LaplacianAizicovici, Sergiu; Papageorgiou, Nikolaos; Staicu, VasilearticlerestrictedAccess
2008Positive solutions for nonlinear periodic problemsFilippakis, Michael; Papageorgiou, Nikolaos; Staicu, VasilearticlerestrictedAccess
2006Resonant nonlinear periodic problems with the scalar p-Laplacian and a nonsmooth potentialAizicovici, Sergiu; Papageorgiou, Nikolaos; Staicu, VasilearticleopenAccess
2007The method of upper-lower solutions for nonlinear second order differential inclusionsPapageorgiou, Nikolaos; Staicu, VasilearticlerestrictedAccess
2010Three nontrivial solutions for the p-Laplacian Neumann problems with a concave nonlinearity near the originAizicovici, Sergiu; Papageorgiou, Nikolaos; Staicu, VasilebookPartopenAccess