Results 11 to 20 of about 2,658,193 (66)
On the fate of the Hoop Conjecture in quantum gravity
, 2017 We consider a closed region $R$ of 3d quantum space modeled by $SU(2)$ spin-networks. Using the concentration of measure phenomenon we prove that, whenever the ratio between the boundary $\partial R$ and the bulk edges of the graph overcomes a finite ...
Anzà, Fabio, Chirco, Goffredo
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Exact solution of the Kermack and McKendrick SIR differential equations [PDF]
arXiv, 2020 Several exact expansions as well as lower and upperbounds of the Kermack and McKendrick SIR equations are presented.
arxiv
Opinion and community formation in coevolving networks
, 2009 In human societies opinion formation is mediated by social interactions, consequently taking place on a network of relationships and at the same time influencing the structure of the network and its evolution.
A. T. Bernardes +11 more
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Self-organizing social hierarchy and villages in a challenging society [PDF]
Physica A375(2007) 317-322, 2006 We show by Monte Calro (MC) simulation that the hierarchy and villages emerge simultaneously in a challenging society when the population density exceeds a critical value. Our results indicate that among controlling processes of diffusion and fighting of individuals and relaxation of wealth, the trend of individuals challeninging to stronger neighbors ...
arxiv +1 more source
Structure Entropy, Self-Organization, and Power Laws in Urban Street Networks: Evidence for Alexander's Ideas [PDF]
, 2019 Easy and intuitive navigability is of central importance in cities. The actual scale-free networking of urban street networks in their topological space, where navigation information is encoded by mapping roads to nodes and junctions to links between ...
Benoit, Jérôme,, Jabari, Saif,
core
On complex networks with pinning controllers [PDF]
arXiv, 2023 In this short paper, we explore relationship between various models of complex networks with pinning controllers.
arxiv
Econophysics: Still fringe after 30 years? [PDF]
, 2019 Some personal reflections on the past and future of "econophysics", to appear in Europhysics ...
arxiv +1 more source
Maximal-entropy random walk unifies centrality measures
, 2012 In this paper analogies between different (dis)similarity matrices are derived. These matrices, which are connected to path enumeration and random walks, are used in community detection methods or in computation of centrality measures for complex ...
C. M. Grinstead +7 more
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Massive Case Study of Opinion Distribution in a Relationship with Mixed Trust and Distrust
, 2023 The simulations in this paper are based on the theory of opinion dynamics, which incorporates both Opinion A and Opinion B, a case that is the inverse of Opinion A, in human relationships. It was confirmed that aspects of consensus building depend on the
Kawahata, Yasuko
core
Modeling of the parties' vote share distributions
, 2018 Competition between varying ideas, people and institutions fuels the dynamics of socio-economic systems. Numerous analyses of the empirical data extracted from different financial markets have established a consistent set of stylized facts describing ...
Kononovicius, A.
core +1 more source