The Bieberbach-Rademacher problem for the Monge-Ampère operator.
The concentration-compactness principle in the calculus of variations. The locally compact case, part 1
The construction of principal spectral curves for Lane-Emden systems and applications
The degenerate Venttsel' problem for elliptic equations.
The Dependence of Critical Parameter Bounds on the Monotonicity of a Newton Sequence.
The Dirichlet problem and weighted spaces. II.
The Dirichlet problem for the degenerate Monge-Ampère equation.
Let Ω be a bounded convex domain in Rn with smooth, strictly convex boundary ∂Ω, i.e. the principal curvatures of ∂Ω are all positive. We study the problem of finding a convex function u in Ω such that:det (uij) = 0 in Ωu = φ given on ∂Ω.
The Dirichlet problem for the minimal surface equation with Lipschitz continuous boundary data.
The Dirichlet Problem with a Volume Constraint.
The Dirichlet-problem for harmonic maps from the disk into a lorentzian warped product
The dual variational principle and discontinuous elliptic problems with strong resonance at infinity.
The effect of the graph topology on the existence of multipeak solutions for nonlinear Schrödinger equations.
The effect of variational framework on the spectral asymptotics for nonlinear elliptic two-parameter problems
The exact asymptotic behaviour of the unique solution to a singular Dirichlet problem.
The exterior Dirichlet problem for quasi linear elliptic equations with small boundary data.
The finite element method for nonlinear elliptic equations with discontinuous coefficients.
The first boundary problem for a degenerate elliptic system.
The first eigenvalue for the -Laplacian operator.
The generalized Conley index and multiple solutions of semilinear elliptic problems.
The generalized Dirichlet problem for equations of Monge-Ampère type