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pro vyhledávání: '"Nakamura G"'
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
Akademický článek
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Publikováno v:
[Physica A 515(2018) 102-111]
The emergence of cooperation figures among the main goal of game theory in competitive-cooperative environments. Potential games have long been hinted as viable alternatives to study realistic player behavior. Here, we expand the potential games appr
Externí odkaz:
http://arxiv.org/abs/1801.06505
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena March 2021 144
This paper concerns about the weak unique continuation property of solutions of a general system of differential equation/inequality with a second order strongly elliptic system as its leading part. We put not only some natural assumption which calle
Externí odkaz:
http://arxiv.org/abs/1505.04556
Differential thermal analysis up to complete melting was performed for the complete pseudobinary system LiF-BiF3. Melts with high bismuth fluoride concentration show severe evaporation, nevertheless even pure BiF3 could be molten at 655 deg. C. The s
Externí odkaz:
http://arxiv.org/abs/1202.1421
In this paper we prove a quantitative form of the strong unique continuation property for the Lam\'e system when the Lam\'e coefficients $\mu$ is Lipschitz and $\lambda$ is essentially bounded in dimension $n\ge 2$. This result is an improvement of o
Externí odkaz:
http://arxiv.org/abs/1005.3382