Section: New Results

Self-regulating processes for the modelling of geophysical signals

Participant : Jacques Lévy Véhel.

In collaboration with A. Echelard and A. Philippe, University of Nantes.

We have shown that various geophysical signals, and in particular temperature records, can be modelled with self-regulating processes as introduced in [4] . For this purpose, we have used an estimator of the self-regulating function proposed in [44] . Such a modelling allows one to gain further insight on the fine structure of the evolution of temperatures.