The number of buckled states of circular plates
The optimization of eigenvalue problems involving the -Laplacian.
The -Laplacian – mascot of nonlinear analysis.
The positive radial solutions of a class of semilinear elliptic equations.
The prescribed mean curvature equation for a revolution surface with Dirichlet condition.
The pseudo--Laplace eigenvalue problem and viscosity solutions as
We consider the pseudo--laplacian, an anisotropic version of the -laplacian operator for . We study relevant properties of its first eigenfunction for finite and the limit problem as .
The pseudo-p-Laplace eigenvalue problem and viscosity solutions as p → ∞
We consider the pseudo-p-Laplacian, an anisotropic version of the p-Laplacian operator for . We study relevant properties of its first eigenfunction for finite p and the limit problem as p → ∞.
The ranges of nonlinear operators of the polynomial type
The role of the boundary in some semilinear Neumann problems
The Schrödinger–Maxwell system with Dirac mass
Théorèmes de régularité locale pour des systèmes elliptiques dégénérés et des problèmes non différentiables
Three non-trival solutions of anticoercive boundary value problems for the Pseudo-Laplace-operator.
Three solutions of a quasilinear elliptic problem near resonance
Topological tools for the prescribed scalar curvature problem on S n
In this paper, we consider the problem of the existence of conformal metrics with prescribed scalar curvature on the standard sphere S n, n ≥ 3. We give new existence and multiplicity results based on a new Euler-Hopf formula type. Our argument also has the advantage of extending well known results due to Y. Li [16].
Trace imbeddings for -sets and application to Neumann-Dirichlet problems with measures included in the boundary data
Transition layer for the heterogeneous Allen–Cahn equation
Travelling fronts in cylinders
Two symmetry problems in potential theory.
Über die Regularität der schwachen Lösungen von Randwertaufgaben für quasilineare elliptische Differentialgleichungen höherer Ordnung
Über ein nichtlineares Schwingungsproblem mit nichtlinearer Dirichletbedingung.