Author pages are created from data sourced from our academic publisher partnerships and public sources.
- Publications
- Influence
Fractal Dimension of Dielectric Breakdown
- L. Niemeyer, L. Pietronero, H. Wiesmann
- Physics
- 19 March 1984
It is shown that the simplest nontrivial stochastic model for dielectric breakdown naturally leads to fractal structures for the discharge pattern. Planar discharges are studied in detail and the… Expand
A New Metrics for Countries' Fitness and Products' Complexity
- Andrea Tacchella, M. Cristelli, G. Caldarelli, A. Gabrielli, L. Pietronero
- Computer Science, Medicine
- Scientific reports
- 10 October 2012
TLDR
Memorie della Società Astronomica Italiana Supplementi - Vol. 1 Computational Astrophysics in Italy: Methods and Tools Prima Riunione Nazionale
- P. Rapex, B. Subrizi, +4 authors P. Miocchi
- 2008
A new, momentum preserving fast Poisson solver for N-body systems sharing effective O(N) computational complexity, has been recently developed by Dehnen (2000, 2002). We have implemented the proposed… Expand
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Semiotic dynamics and collaborative tagging
- C. Cattuto, V. Loreto, L. Pietronero
- Medicine, Computer Science
- Proceedings of the National Academy of Sciences
- 30 January 2007
TLDR
The fractal structure of the universe: Correlations of galaxies and clusters and the average mass density
- L. Pietronero
- Physics
- 1 August 1987
It is shown that the use of the function ζ(r) for the analysis of statistical correlations for galaxies and clusters is conceptually incorrect. This is due to the fact that ζ(r) provides a correct… Expand
Scale-invariance of galaxy clustering
- F. S. Labini, M. Montuori, L. Pietronero
- Physics
- 7 November 1997
Abstract Some years ago we proposed a new approach to the analysis of galaxy and cluster correlations based on the concepts and methods of modern statistical Physics . This led to the surprising… Expand
Universal scaling relations in food webs
- D. Garlaschelli, G. Caldarelli, L. Pietronero
- Computer Science, Medicine
- Nature
- 8 May 2003
TLDR
Explaining the uneven distribution of numbers in nature: the laws of Benford and Zipf
- L. Pietronero, E. Tosatti, Valentino Tosatti, Alessandro Vespignani
- Mathematics
- 1 April 2001
The distribution of first digits in numbers series obtained from very different origins shows a marked asymmetry in favor of small digits that goes under the name of Benford's law. We analyze in… Expand
Measuring the Intangibles: A Metrics for the Economic Complexity of Countries and Products
- M. Cristelli, A. Gabrielli, Andrea Tacchella, G. Caldarelli, L. Pietronero
- Business, Medicine
- PloS one
- 5 August 2013
We investigate a recent methodology we have proposed to extract valuable information on the competitiveness of countries and complexity of products from trade data. Standard economic theories predict… Expand
The Heterogeneous Dynamics of Economic Complexity
- M. Cristelli, Andrea Tacchella, L. Pietronero
- Economics, Medicine
- PloS one
- 11 February 2015
What will be the growth of the Gross Domestic Product (GDP) or the competitiveness of China, United States, and Vietnam in the next 3, 5 or 10 years? Despite this kind of questions has a large… Expand