Homotopical Linking and Morse Index estimates in Min-max Theroems.
Sign changing solutions for elliptic equations with critical growth in cylinder type domains
We prove the existence of positive and of nodal solutions for , , where and , for a class of open subsets of lying between two infinite cylinders.
Multiple critical points of perturbed symmetric strongly indefinite functionals
Erratum to : “Multiple critical points of perturbed symmetric strongly indefinite functionals”
Sign changing solutions for elliptic equations with critical growth in cylinder type domains
We prove the existence of positive and of nodal solutions for -Δu = |u|u + µ|u|u, , where µ > 0 and 2 < < = , for a class of open subsets of lying between two infinite cylinders.
A note on nodal non-radially symmetric solutions to Emden-Fowler equations.
On the concentration of solutions of singularly perturbed Hamiltonian systems in .
Existence and multiplicity results for nonlinear elliptic problems in with an indefinite functional.
Isomorfismo de grupos topológicos en la recta real.
Page 1