Article
Mathematics, Applied
Chaoqian Wang, Attila Szolnoki
Summary: This study examines the impact of spatial and temporal heterogeneity of resource distribution on involutionary game. The findings suggest that network reciprocity can mitigate the involution for rich resources, while spatial heterogeneity can intensify involution in a system with moderate resource level. Additionally, temporal heterogeneity can eliminate the effect of spatial heterogeneity.
APPLIED MATHEMATICS AND COMPUTATION
(2022)
Article
Multidisciplinary Sciences
Laura Schmid, Pouya Shati, Christian Hilbe, Krishnendu Chatterjee
Summary: Generosity can have different effects on cooperation dynamics, with assessment generosity potentially adding noise and allowing defectors to invade, while action generosity may be beneficial in some cases, but even when beneficial, it does not lead to full cooperation.
SCIENTIFIC REPORTS
(2021)
Article
Physics, Multidisciplinary
Abhijit Ghosh, S. K. Saha, S. Chowdhury, M. S. Janaki, A. N. S. Iyengar
Summary: The long range temporal correlation of fluctuations in both the floating potential and the ion-saturation current were investigated in a radio frequency produced magnetized plasma with different filling gases such as argon and helium. The Hurst exponents indicate anti-correlation in the fluctuations of ion-saturation current in argon plasma, while mostly long range anti-correlation was observed in helium plasma. The power spectra of the fluctuations follow power laws, suggesting the existence of self-organized criticality in the system.
Article
Physics, Fluids & Plasmas
Sunhee Chae, Nahyeon Lee, Seung Ki Baek, Hyeong-Chai Jeong
Summary: Assortative clustering plays a crucial role in evolution by modifying local environments in a geographically distributed population. A study on a one-dimensional grid reveals that population density is lower in a favorable environment due to the cost of conflict. This suggests the presence of intrinsic nonlinearity between environmental conditions and population density in evolutionary processes.
Article
Physics, Multidisciplinary
Xiu-Lian Xu, Jin-Xuan Shi, Jun Wang, Wenfei Li
Summary: The study revealed that the edge weights of natural protein networks exhibit power law distributions, and the correlation length of fluctuations is proportional to the topological sizes of the proteins, demonstrating scale-free feature of the correlated fluctuations.
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS
(2021)
Article
Mathematics, Interdisciplinary Applications
Meng Ran, Meifang Li, Yongxiang Zhao
Summary: This study examines the impact of four different levels of information on group cooperation behavior through public goods game experiments. The results show that the amount of information significantly affects individual mobility and cooperation evolution. Lack of information leads to defection and the formation of a stable cluster of defectors. However, increased information about profit calculation rules and the decisions of other players promote the formation of stable cooperative groups. Excessive information disclosure about payoffs leads to increased mobility and reduced cooperation among group members.
CHAOS SOLITONS & FRACTALS
(2023)
Article
Mathematics, Applied
Xu Han, Xiaowei Zhao, Haoxiang Xia
Summary: The study proposed an interaction range adjustment mechanism based on aspirated payoff, which significantly promotes cooperation. The probability of adjusting the interaction range and the aspiration level are crucial factors affecting cooperation evolution, with individuals having higher shrinkage and lower expansion probabilities being more favorable for establishing cooperation.
APPLIED MATHEMATICS AND COMPUTATION
(2021)
Article
Biology
Olivier Salagnac, John Wakeley
Summary: The study shows that incentives for or against cooperation in two-player iterated survival games depend on the survival prospects of lone individuals. Three critical values have been identified to determine the incentives for or against cooperation, indicating the importance of the loner survival probability in supporting cooperation.
JOURNAL OF MATHEMATICAL BIOLOGY
(2021)
Article
Engineering, Mechanical
Y. H. Mo, X. C. Tang, L. Y. Meng, X. H. Yao
Summary: Mean-field theory is widely used to simplify complex problems, but it tends to overlook the non-local effects between interacting particles. This paper presents a non-local mean-field approximation based on the finite element method, which captures the spatial correlation of materials and demonstrates good agreement with experimental measurements. The model also reveals the self-organization and evolution mechanism in two and three dimensions, opening up possibilities for applying mean-field theories to non-local phenomena.
INTERNATIONAL JOURNAL OF PLASTICITY
(2023)
Article
History & Philosophy Of Science
Justin P. Bruner
Summary: Cooperation in the prisoner's dilemma is possible if interactions are sufficiently correlated, with tag-based strategies dominating in favorable conditions. However, interventions aimed at promoting cooperation may lead to in-group favoritism and ethnocentric behavior. Future research should focus on promoting cooperation without ushering in tag-based strategies.
BIOLOGY & PHILOSOPHY
(2021)
Article
Automation & Control Systems
Alain Govaert, Pouria Ramazi, Ming Cao
Summary: In this article, two general classes of evolution in games, myopic optimization and imitations, are examined. The combination of these dynamics, rational imitation, is investigated for its ability to converge to an imitation equilibrium profile on arbitrary networks and promote high levels of cooperation for small public goods multipliers.
IEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS
(2021)
Article
Optics
V. L. Kuzmin, A. Yu Valkov
Summary: In this study, the Milne problem for the temporal correlation function of radiation backscattered from a half space was solved analytically. Monte Carlo simulations were used to calculate angular and temporal dependencies, showing high precision with the Milne-like solution for near isotropic scattering and fair agreement with known measurements for highly anisotropic scattering. The effects of finite thickness and non-zero absorption were also taken into consideration.
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER
(2021)
Article
Automation & Control Systems
Jacques Bara, Paolo Turrini, Giulia Andrighetto
Summary: The emergence of cooperation among self-interested agents has long been a concern for the multi-agent systems community. With the rise of social networks, researchers have started focusing on the impact of social networks and their dynamics on cooperation, leading to different conclusions. This paper presents an evolutionary game theory framework to understand the emergence of cooperation from a bottom-up perspective, clarifying the role of partner selection and imitation strategies in promoting cooperative behavior.
AUTONOMOUS AGENTS AND MULTI-AGENT SYSTEMS
(2022)
Article
Computer Science, Information Systems
Qihuan Wu, Xiaoming You, Sheng Liu
Summary: This paper proposes a multi-ant colony optimization algorithm based on game strategy and hierarchical temporal memory model (GHMACO) to solve the problems of slow convergence and insufficient accuracy in traditional ant colony algorithms when solving large-scale problems. The algorithm improves the convergence and accuracy of traditional ant colony algorithms, especially in large-scale problems, by constructing a heterogeneous multi-ant colony model, introducing a non-cooperative game strategy, and adopting hierarchical optimization strategies based on path memories using the hierarchical temporal memory model.
CLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS
(2023)
Article
Computer Science, Artificial Intelligence
Fabrizio Lombardi, Oren Shriki, Hans J. Herrmann, Lucilla de Arcangelis
Summary: Resting-state brain activity is characterized by neuronal avalanches without characteristic size, indicating criticality and long-range correlations in brain functioning. Analyzing temporal correlations in broadband brain activity through neuronal avalanches may provide insights into normal and pathological behaviors in complex cortical rhythms.
Article
Materials Science, Multidisciplinary
Babak Alinejad, Korosh Mahmoodi
FUNCTIONAL MATERIALS LETTERS
(2017)
Article
Physiology
Korosh Mahrnoodi, Bruce J. West, Paolo Grigolini
FRONTIERS IN PHYSIOLOGY
(2017)
Article
Mathematics, Interdisciplinary Applications
April Pease, Korosh Mahmoodi, Bruce J. West
CHAOS SOLITONS & FRACTALS
(2018)
Article
Mathematics, Interdisciplinary Applications
K. Mahmoodi, P. Grigolini, B. J. West
CHAOS SOLITONS & FRACTALS
(2018)
Article
Mathematics, Interdisciplinary Applications
Korosh Mahmoodi, Bruce J. West, Paolo Grigolini
Article
Chemistry, Physical
Babak Alinejad, Korosh Mahmoodi
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2009)
Article
Chemistry, Physical
Korosh Mahmoodi, Babak Alinejad
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2010)
Article
Engineering, Chemical
Korosh Mahmoodi, Babak Alinejad
Article
Physics, Multidisciplinary
Korosh Mahmoodi, Bruce J. West, Paolo Grigolini
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS
(2020)
Article
Physiology
Korosh Mahmoodi, Bruce J. West, Paolo Grigolini
FRONTIERS IN PHYSIOLOGY
(2020)
Article
Behavioral Sciences
Korosh Mahmoodi, Scott E. Kerick, Paolo Grigolini, Piotr J. Franaszczuk, Bruce J. West
Summary: In this study, a new method is proposed to evaluate scaling indices of time series by treating each reaction time as a duration time and applying DFA algorithm to event time series. The results demonstrate the effectiveness of this new approach in differentiating scaling indices and predicting task performance outcomes between low and high time-stress conditions.
BRAIN AND BEHAVIOR
(2023)
Article
Physics, Multidisciplinary
Bruce J. West, Paolo Grigolini, Scott E. Kerick, Piotr J. Franaszczuk, Korosh Mahmoodi
Summary: This article discusses the theory of complexity synchronization in complexity science, quantifying the relative complexity between different complex networks using the multifractal dimensions of organ networks. The research findings indicate that information flows most efficiently when the complexities are equal.
Article
Mathematics, Interdisciplinary Applications
Korosh Mahmoodi, Bruce J. West, Cleotilde Gonzalez
JOURNAL OF COMPLEX NETWORKS
(2020)
Article
Chemistry, Multidisciplinary
Asghar Kazemzadeh, Babak Alinejad, Korosh Mahmoodi
ASIAN JOURNAL OF CHEMISTRY
(2011)