237 citations · 2.9k across the 63 of their papers we have counts for
5 papers · 1 filter
Multiresolution Diffusion Entropy Analysis of time series: an application to births to teenagers in Texas
Nicola Scafetta, Bruce J. West
The multiresolution diffusion entropy analysis is used to evaluate the stochastic information left in a time series after systematic removal of certain non-stationarities. This met…
An intensity-expansion method to treat non-stationary time series: an application to the distance between prime numbers
Nicola Scafetta, Timothy Imholt, J. A. Roberts +1
We study the fractal properties of the distances between consecutive primes. The distance sequence is found to be well described by a non-stationary exponential probability distrib…
Influence of progressive central hypovolemia on multifractal dimension of cardiac interbeat intervals
Bruce J. West, Nicola Scafetta, William H. Cooke +1
We analyzed the heartbeat time series of 12 human subjects exposed to progressive central hypovolemia with lower body negative pressure. Two data processing techniques based on wav…
A Trade-Investment Model for Distribution of Wealth
Nicola Scafetta, Bruce J. West, Sergio Picozzi
Econophysics provides a strategy for understanding the potential mechanisms underlying the anomalous distribution of wealth found in real societies. We present a computational nonl…
Solar Flare Intermittency and the Earth's Temperature Anomalies
Nicola Scafetta, Bruce J. West
We argue that earth's short-term temperature anomalies and the solar flare intermittency are linked. The analysis is based upon the study of the scaling of both the spreading and t…