1 citations · 1 across the 4 of their papers we have counts for
5 papers
Optimal regularity results for the one-dimensional prescribed curvature equation via the strong maximum principle
Julian Lopez-Gomez, Pierpaolo Omari
A refined version of the strong maximum principle is proven for a class of second order ordinary differential equations with possibly discontinuous non-monotone nonlinearities. The…
A bridge between Vector Bundle Theory and Nonlinear Spectral Theory
Julián López-Gómez, Juan Carlos Sampedro
This paper establishes some hidden connections between the theory of generalized algebraic multiplicities, the intersection index of algebraic varieties, and the notion of orientab…
Regular versus singular solutions in quasilinear indefinite problems with sublinear potentials
Julian Lopez-Gomez, Pierpaolo Omari
The aim of this paper is analyzing existence, multiplicity, and regularity issues for the positive solutions of a Neumann boundary value problem of superlinear indefinite type rela…
Nodal solutions of weighted indefinite problems
Martin Fencl, Julián López-Gómez
This paper analyzes the structure of the set of nodal solutions of a class of one-dimensional superlinear indefinite boundary values problems with an indefinite weight functions in…
Global bifurcation diagrams of positive solutions for a class of 1-D superlinear indefinite problems
Martin Fencl, Julián López-Gómez
This paper analyzes the structure of the set of positive solutions of a class of one-dimensional superlinear indefinite bvp's. It is a paradigm of how mathematical analysis aids th…