28 citations
- Centre National de la Recherche ScientifiqueFR6 papers
- Universidad de Buenos AiresAR6 papers
- Consejo Nacional de Investigaciones Científicas y TécnicasAR4 papers
- Institute of Astronomy and Space PhysicsAR4 papers
- National University of the NortheastAR4 papers
- Centre National pour la Recherche Scientifique et Technique (CNRST)MA2 papers
- Centro Científico Tecnológico - TucumánAR2 papers
- Complexe de Recherche Interprofessionnel en AérothermochimieFR2 papers
- Fundación Ciencias Exactas y NaturalesAR2 papers
- IMT AtlantiqueFR2 papers
- Institut Franco-Argentin de Dynamique des Fluides pour l'EnvironnementAR2 papers
- Institut Jean Le Rond d'AlembertFR2 papers
9 papers
Templex: a bridge between homologies and templates for chaotic attractors
Gisela D. Charó, Christophe Letellier, Denisse Sciamarella
The theory of homologies introduces cell complexes to provide an algebraic description of spaces up to topological equivalence. Attractors in state space can be studied using Branc…
Templex-based dynamical units for a taxonomy of chaos
Caterina Mosto, Gisela D. Charó, Christophe Letellier +1
Discriminating different types of chaos is still a very challenging topic, even for dissipative three-dimensional systems for which the most advanced tool is the template. Neverthe…
Functorial invariants for chaos topology from data
Denisse Sciamarella
The templex is a topological object bridging homologies and templates for chaotic dynamics. This article places the templex within category theory, introducing a directed path alge…
The macroscopic contact angle of water on ice
W. Sarlin, D. V. Papa, R. Grivet +4
Wettability quantifies the affinity of a liquid over a substrate, and determines whether the surface is repellent or not. When both the liquid and the solid phases are made of the…
Free surface topography of capillary flows using spatiotemporal phase shifting profilometry
Hélie de Miramon, Wladimir Sarlin, Axel Huerre +3
We present a novel experimental technique to characterize the free surface of capillary flows adapted from the Spatio-Temporal Phase Shifting Profilometry (ST-PSP) method introduce…
Online machine-learning forecast uncertainty estimation for sequential data assimilation
Maximiliano A. Sacco, Manuel Pulido, Juan J. Ruiz +1
Quantifying forecast uncertainty is a key aspect of state-of-the-art numerical weather prediction and data assimilation systems. Ensemble-based data assimilation systems incorporat…