Breakdown of the Onsager Principle as a Sign of Aging (open access)

Breakdown of the Onsager Principle as a Sign of Aging

Article discussing the breakdown of the Onsager principle as a sign of aging.
Date: July 19, 2011
Creator: Allegrini, Paolo; Aquino, Gerardo; Grigolini, Paolo; Palatella, Luigi & Rosa, Angelo
Object Type: Article
System: The UNT Digital Library
Dynamical Origin of Memory and Renewal (open access)

Dynamical Origin of Memory and Renewal

This article discusses a dynamical origin of memory and renewal.
Date: August 8, 2006
Creator: Cakir, Rasit; Grigolini, Paolo & Krokhin, Arkadii A.
Object Type: Article
System: The UNT Digital Library
Non-Poisson distribution of the time distances between two consecutive clusters of earthquakes (open access)

Non-Poisson distribution of the time distances between two consecutive clusters of earthquakes

Article discussing non-Poisson distribution of the time distances between two consecutive clusters of earthquakes.
Date: 2004
Creator: Palatella, Luigi; Allegrini, Paolo; Grigolini, Paolo; Latora, Vito; Mega, Mirko S.; Rapisarda, Andrea et al.
Object Type: Article
System: The UNT Digital Library
Anomalous diffusion and environment-induced quantum decoherence (open access)

Anomalous diffusion and environment-induced quantum decoherence

Article discussing research on anomalous diffusion and environment-induced quantum decoherence.
Date: July 1996
Creator: Bonci, Luca; Grigolini, Paolo & Laux, Adam
Object Type: Article
System: The UNT Digital Library
Anomalous diffusion associated with nonlinear fractional derivative Fokker-Planck-like equation: Exact time-dependent solutions (open access)

Anomalous diffusion associated with nonlinear fractional derivative Fokker-Planck-like equation: Exact time-dependent solutions

Article discussing research on anomalous diffusion associated with nonlinear fractional derivative Fokker-Planck-like equation.
Date: August 2000
Creator: Bologna, Mauro; Tsallis, Constantino & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Mega et al. Reply (open access)

Mega et al. Reply

This article is a reply to a comment by A. Helmstetter and D. Sornette about the article 'Power-Law Time Distribution of Large Earthquakes' from 2003.
Date: March 26, 2004
Creator: Mega, Mirko S.; Allegrini, Paolo; Grigolini, Paolo; Latora, Vito; Palatella, Luigi; Rapisarda, Andrea et al.
Object Type: Article
System: The UNT Digital Library
Site correlation, anomalous diffusion, and enhancement of the localization length (open access)

Site correlation, anomalous diffusion, and enhancement of the localization length

This article discusses site correlation, anomalous diffusion, and enhancement of localization length.
Date: November 1, 1996
Creator: Allegrini, Paolo; Bonci, Luca; Grigolini, Paolo & West, Bruce J.
Object Type: Article
System: The UNT Digital Library
Cognitive Scale-Free Networks as a Model for Intermittency in Human Natural Language (open access)

Cognitive Scale-Free Networks as a Model for Intermittency in Human Natural Language

Paper discussing cognitive scale-free networks as a model for intermittency in human natural language.
Date: 2003
Creator: Allegrini, Paolo; Grigolini, Paolo & Palatella, Luigi
Object Type: Paper
System: The UNT Digital Library
Renewal and memory properties in the random growth of surfaces (open access)

Renewal and memory properties in the random growth of surfaces

Article discussing the renewal and memory properties in the random growth of surfaces.
Date: February 4, 2008
Creator: Cakir, Rasit; Grigolini, Paolo & Ignaccolo, Massimiliano
Object Type: Article
System: The UNT Digital Library
Noise-induced transition from anomalous to ordinary diffusion: The crossover time as a function of noise intensity (open access)

Noise-induced transition from anomalous to ordinary diffusion: The crossover time as a function of noise intensity

This article discusses noise-induced transition from anomalous to ordinary diffusion and the crossover time as a function of noise intensity.
Date: December 1995
Creator: Floriani, Elena; Grigolini, Paolo & Mannella, Riccardo
Object Type: Article
System: The UNT Digital Library
Intermittency and scale-free networks: a dynamical model for human language complexity (open access)

Intermittency and scale-free networks: a dynamical model for human language complexity

Article discussing intermittency, scale-free networks, and a dynamical model for human language complexity.
Date: August 28, 2003
Creator: Allegrini, Paolo; Grigolini, Paolo & Palatella, Luigi
Object Type: Article
System: The UNT Digital Library
Compression and Diffusion: A Joint Approach to Detect Complexity (open access)

Compression and Diffusion: A Joint Approach to Detect Complexity

Article discussing a joint approach to detect complexity by combining the Compression Algorithm Sensitive To Regularity (CASToRe) and Complex Analysis of Sequences via Scaling AND Randomness Assessment (CASSANDRA) procedures.
Date: February 1, 2003
Creator: Allegrini, Paolo; Benci, V. (Vieri); Grigolini, Paolo; Hamilton, P.; Ignaccolo, Massimiliano; Menconi, Giulia et al.
Object Type: Article
System: The UNT Digital Library
Decoherence, wave function collapses and non-ordinary statistical mechanics (open access)

Decoherence, wave function collapses and non-ordinary statistical mechanics

Article discussing decoherence, wave function collapses, and non-ordinary statistical mechanics.
Date: February 1, 2008
Creator: Bologna, Mauro; Grigolini, Paolo; Pala, Marco G. & Palatella, Luigi
Object Type: Article
System: The UNT Digital Library
Towards the timely detection of toxicants (open access)

Towards the timely detection of toxicants

Article discussing the problem of enhancing the sensitivity of biosensors to the influence of toxicants, with an entropy method of analysis, denoted as CASSANDRA, for the specific purpose of studying non-stationary time series.
Date: February 1, 2008
Creator: Ignaccolo, Massimiliano; Grigolini, Paolo & Gross, Guenter W.
Object Type: Article
System: The UNT Digital Library
Aging in financial market (open access)

Aging in financial market

Article discussing aging in the financial market.
Date: February 2, 2008
Creator: Bianco, Simone & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Stromatolites: why do we care? (open access)

Stromatolites: why do we care?

Article discussing stromatolites. The authors apply the method of Diffusion Entropy (DE) to the study of stromatolites by means of a two-dimensional procedure that makes it possible for us to compare the DE analysis to the results of a compression method.
Date: July 14, 2011
Creator: Ignaccolo, Massimiliano; Schwettmann, Arne; Failla, Roberto; Storrie-Lombardi, Michael C. & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Collective behavior and evolutionary games - An introduction (open access)

Collective behavior and evolutionary games - An introduction

This article is an introduction to a special issue in Chaos, Solitons & Fractals with the goal of attracting submissions that identify unifying principles that describe the essential aspects of collective behavior, and which thus allow for a better interpretation and foster the understanding of the complexity arising in such systems.
Date: June 28, 2013
Creator: Perc, Matjaž & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Mimicking the collective intelligence of human groups as an optimization tool for complex problems (open access)

Mimicking the collective intelligence of human groups as an optimization tool for complex problems

This article presents a novel optimization algorithm belonging to the class of swarm intelligence optimization methods.
Date: April 4, 2018
Creator: De Vincenzo, Ilario; Massari, Giovanni F.; Giannoccaro, Ilaria; Carbone, Giuseppe & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
On social sensitivity to either zealot or independent minorities (open access)

On social sensitivity to either zealot or independent minorities

This article uses the self-organized temporal criticality (SOTC) model to identify the timing of crucial events as a new mechanism with which to generate criticality, thereby establishing a way for the internal dynamics of the decision making process to suppresss the sensitivity of social opinion to either zealot or independent minorities.
Date: March 27, 2018
Creator: Mahmoodi, Korosh; Grigolini, Paolo & West, Bruce J.
Object Type: Article
System: The UNT Digital Library
A fluctuating environment as a source of periodic modulation (open access)

A fluctuating environment as a source of periodic modulation

Article discussing a fluctuating environment as a source of periodic modulation.
Date: March 12, 2007
Creator: Bianco, Simone; Grigolini, Paolo & Paradisi, Paolo
Object Type: Article
System: The UNT Digital Library
Response of Complex Systems to Complex Perturbations: the Complexity Matching Effect (open access)

Response of Complex Systems to Complex Perturbations: the Complexity Matching Effect

Paper discussing the complexity matching effect.
Date: December 2006
Creator: Allegrini, Paolo; Bologna, Mauro; Grigolini, Paolo & West, Bruce J.
Object Type: Paper
System: The UNT Digital Library
The Markov approximation revisited: inconsistency of the standard quantum Brownian motion model (open access)

The Markov approximation revisited: inconsistency of the standard quantum Brownian motion model

Article discussing the Markov approximation and inconsistency of the standard quantum Brownian motion model.
Date: February 1999
Creator: Rocco, A. (Andrea) & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library
Dynamical model for DNA sequences (open access)

Dynamical model for DNA sequences

This article discusses a dynamical model for DNA sequences based on the assumption that the statistical properties of DNA paths are determined by the joint action of two processes, one deterministic with long-range correlations and the other random and δ-function correlated.
Date: November 1995
Creator: Allegrini, Paolo; Barbi, M.; Grigolini, Paolo & West, Bruce J.
Object Type: Article
System: The UNT Digital Library
Chaos and thermal conductivity (open access)

Chaos and thermal conductivity

Article discussing research on chaos and thermal conductivity.
Date: December 1995
Creator: Corezzi, Silvia; Bianucci, Marco & Grigolini, Paolo
Object Type: Article
System: The UNT Digital Library