Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Badoual, M."'
We consider the duration of discussions in face-to-face contacts and propose a stochastic model to describe it. It is based on the points of a Levy flight where the duration of each contact corresponds to the size of the clusters produced during the
Externí odkaz:
http://arxiv.org/abs/2402.19017
We present a new family of graphs with remarkable properties. They are obtained by connecting the points of a random walk when their distance is smaller than a given scale. Their degree (number of neighbors) does not depend on the graph's size but on
Externí odkaz:
http://arxiv.org/abs/2202.03720
The far-reaching consequences of ecological interactions in the dynamics of biological communities remain an intriguing subject. For decades, competition has been a cornerstone in ecological processes, but mounting evidence shows that cooperation doe
Externí odkaz:
http://arxiv.org/abs/2107.07938
Experimental studies of cell motility in culture have shown that under adequate conditions these living organisms possess the ability to organize themselves into complex structures. Such structures may exhibit a synergy that greatly increases their s
Externí odkaz:
http://arxiv.org/abs/2104.00309
We propose a simple SIR model in order to investigate the impact of various confinement strategies on a most virulent epidemic. Our approach is motivated by the current COVID-19 pandemic. The main hypothesis is the existence of two populations of sus
Externí odkaz:
http://arxiv.org/abs/2004.09314
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena March 2021 144
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2002 May . 99(10), 6696-6701.
Externí odkaz:
https://www.jstor.org/stable/3058728
Akademický článek
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Publikováno v:
In Physica D: Nonlinear Phenomena 2010 239(16):1573-1580
Publikováno v:
In Physica A: Statistical Mechanics and its Applications 2009 388(4):549-559