Universitat Politècnica de Catalunya

output

20022011

most citedFrom time series to complex networks: the visibility graph

1.8k citations

researchers with a paper here

Y. Kartashov40 · h 54
L. Torner38 · h 65
V. Vysloukh2 profiles26 · h 35
R. Pastor-Satorras16 · h 54
J. Boronat2 profiles14 · h 25
E. García–Berro11 · h 45
Andrea Baronchelli2 profiles10 · h 44
G. Astrakharchik10 · h 28
J. Isern2 profiles10 · h 51
D. Wood8 · h 37
F. Rosselló8 · h 21
G. Valiente8 · h 26

collaborating institutions

Institute of Photonic SciencesES46 papers
Institut d'Estudis Espacials de CatalunyaES31 papers
Universitat de BarcelonaES18 papers
Universidad de las Américas PueblaMX17 papers
Sapienza University of RomeIT14 papers
Institute of Space SciencesES13 papers
Centre National de la Recherche ScientifiqueFR12 papers
Universitat de les Illes BalearsES10 papers
Friedrich Schiller University JenaDE9 papers
Consejo Nacional de Investigaciones Científicas y TécnicasAR7 papers
Institució Catalana de Recerca i Estudis AvançatsES7 papers
Institute for Scientific InterchangeIT7 papers

Showing 2011 · math.APShow all

2 papers · 2 filters

math.AP2011★ 2 cited

Uniqueness and stability of saddle-shaped solutions to the Allen-Cahn equation

Xavier Cabre

We establish the uniqueness of a saddle-shaped solution to the diffusion equation $- Δ u = f (u)$ in all of $R^{2 m}$ , where $f$ is of bistable type, in every even dimension $…

math.AP2011

Radial symmetry of solutions to diffusion equations with discontinuous nonlinearities

Joaquim Serra

We prove a radial symmetry result for bounded nonnegative solutions to the $p$ -Laplacian semilinear equation $- Δ_{p} u = f (u)$ posed in a ball of $R^{n}$ and involving discontinu…