1.1k citations
- D. Sornette2 profiles91 · h 91
- R. Kaiser2 profiles62 · h 35
- S. Tanzilli46 · h 34
- U. Kuhl45 · h 30
- R. Bachelard2 profiles33 · h 17
- C. Miniatura2 profiles32 · h 29
- G. Batrouni2 profiles29 · h 34
- G. Labeyrie28 · h 24
- F. Mortessagne25 · h 25
- W. Guerin25 · h 22
- M. Albert2 profiles20 · h 17
- S. Nazarenko2 profiles20 · h 78
- Centre National de la Recherche ScientifiqueFR536 papers
- Université Côte d'AzurFR310 papers
- Université Nice Sophia AntipolisFR131 papers
- University of California, Los AngelesUS88 papers
- Observatoire de la Côte d’AzurFR64 papers
- National University of SingaporeSG59 papers
- Centre for Quantum TechnologiesSG58 papers
- Institut Universitaire de FranceFR30 papers
- Universidade Federal de São CarlosBR29 papers
- Laboratoire Kastler BrosselFR28 papers
- Université Paris-SaclayFR26 papers
- UMI MajuLabSG25 papers
11 papers · 2 filters
Testing the Gaussian Copula Hypothesis for Financial Assets Dependences
Y. Malevergne, D. Sornette
Using one of the key property of copulas that they remain invariant under an arbitrary monotonous change of variable, we investigate the null hypothesis that the dependence between…
Classification of Possible Finite-Time Singularities by Functional Renormalization
Simon Gluzman, Didier Sornette
Starting from a representation of the early time evolution of a dynamical system in terms of the polynomial expression of some observable f (t) as a function of the time variable i…
Evidence of Intermittent Cascades from Discrete Hierarchical Dissipation in Turbulence
Wei-Xing Zhou, Didier Sornette
We present the results of a search of log-periodic corrections to scaling in the moments of the energy dissipation rate in experiments at high Reynolds number (2500) of three-dimen…
Statistical Significance of Periodicity and Log-Periodicity with Heavy-Tailed Correlated Noise
Wei-Xing Zhou, Didier Sornette
We estimate the probability that random noise, of several plausible standard distributions, creates a false alarm that a periodicity (or log-periodicity) is found in a time series.…
Mechanism for Powerlaws without Self-Organization
D. Sornette
A recent claim has been made in the journal Nature that there must be a self-regulation in the waiting times to see hospital consultants on the ground that the relative changes in…
Sub-critical and Super-critical Regimes in Epidemic Models of Earthquake Aftershocks
A. Helmstetter, D. Sornette
We present an analytical solution and numerical tests of the epidemic-type aftershock (ETAS) model for aftershocks, which describes foreshocks, aftershocks and mainshocks on the sa…