Universidad de Granada

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most citedEffects of new leptons in Electroweak Precision Data

304 citations

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Showing 2009 · math.APShow all

5 papers · 2 filters

math.AP2009

Lyapunov inequalities for the periodic boundary value problem at higher eigenvalues

Antonio Canada, Salvador Villegas

This paper is devoted to provide some new results on Lyapunov type inequalities for the periodic boundary value problem at higher eigenvalues. Our main result is derived from a det…

math.AP2009

Positive and sign-changing clusters around saddle points of the potential for nonlinear elliptic problems

Teresa D'Aprile, David Ruiz

We study the existence of positive and sign-changing multipeak solutions for the stationary Nonlinear Schroedinger Equation. Here no symmetry on $V$ is assumed. It is known that th…

math.AP2009★ 4 cited

Sharp estimates for semi-stable radial solutions of semilinear elliptic equations

Salvador Villegas

This paper is devoted to the study of semi-stable radial solutions $u \in H^{1} (B_{1})$ of $- Δ u = g (u) in B_{1} ∖ {0}$ , where $g \in C^{1} (R)$ is a general nonlinearity and $B_{1}$ is…

math.AP2009

Lyapunov inequalities for Neumann boundary conditions at higher eigenvalues

Antonio Canada, Salvador Villegas

This paper is devoted to the study of Lyapunov-type inequality for Neumann boundary conditions at higher eigenvalues. Our main result is derived from a detailed analysis about the…

math.AP2009

Ground and bound states for a static Schrodinger-Poisson-Slater problem

Isabella Ianni, David Ruiz

In this paper the following version of the Schrodinger-Poisson-Slater problem is studied: $- Δ u + (u^{2} ⋆ \frac{1}{∣4 π x ∣}) u = μ ∣ u ∣^{p - 1} u,$ where $u : R^{3} \to R$ and $μ > 0$ .…