Search Results for author: Cecilia Aubrun

Found 2 papers, 0 papers with code

Riding Wavelets: A Method to Discover New Classes of Price Jumps

no code implementations25 Apr 2024 Cecilia Aubrun, Rudy Morel, Michael Benzaquen, Jean-Philippe Bouchaud

Cascades of events and extreme occurrences have garnered significant attention across diverse domains such as financial markets, seismology, and social physics.

Time Series

On Hawkes Processes with Infinite Mean Intensity

no code implementations28 Dec 2021 Cecilia Aubrun, Michael Benzaquen, Jean-Philippe Bouchaud

The stability condition for Hawkes processes and their non-linear extensions usually relies on the condition that the mean intensity is a finite constant.

Unity

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