244 citations
- University of ChileCL17 papers
- Consejo Nacional de Investigaciones Científicas y TécnicasAR6 papers
- Universidade Federal de AlagoasBR5 papers
- Université Libre de BruxellesBE5 papers
- University of California San DiegoUS5 papers
- University of FloridaUS5 papers
- Harvard UniversityUS4 papers
- Pontificia Universidad Católica de ValparaísoCL4 papers
- Advanced Mining Technology CenterCL3 papers
- Center for Astrophysics Harvard & SmithsonianUS3 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- Chemnitz University of TechnologyDE3 papers
9 papers · 1 filter
An analysis of high-frequency cryptocurrencies prices dynamics using permutation-information-theory quantifiers
Aurelio F. Bariviera, Luciano Zunino, Osvaldo A. Rosso
This paper discusses the dynamics of intraday prices of twelve cryptocurrencies during last months' boom and bust. The importance of this study lies on the extended coverage of the…
On pinned billiard balls and foldings
Jayadev S. Athreya, Krzysztof Burdzy, Mauricio Duarte
We consider systems of "pinned balls," i.e., balls that have fixed positions and pseudo-velocities. Pseudo-velocities change according to the same rules as those for velocities of…
Detailed analysis of transitions in the CO oxidation on Palladium(111) under noisy conditions
Jaime Cisternas, Stefan Wehner
It has been shown that CO oxidation on Pd(111) under ultra-high vacuum conditions can suffer rare transitions between two stable states triggered by weak intrinsic perturbations. H…
A validation of the use of data sciences for the study of slope stability in open pit mines
J. H. Ortega, M. Rapiman, L. Rojo +1
In this work, we present an exploratory study of stability of an open pit mine in the north of Chile with the use of data mining. It is important to note that the study of slope st…
Normal and anomalous random walks of 2-d solitons
Jaime Cisternas, Tony Albers, Günter Radons
Solitons, which describe the propagation of concentrated beams of light through nonlinear media, can exhibit a variety of behaviors as a result of the intrinsic dissipation, diffra…
Anomalous diffusion of dissipative solitons in the cubic-quintic complex Ginzburg-Landau equation in two spatial dimensions
Jaime Cisternas, Orazio Descalzi, Tony Albers +1
We demonstrate the occurrence of anomalous diffusion of dissipative solitons in a `simple' and deterministic prototype model: the cubic-quintic complex Ginzburg-Landau equation in…