Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Atman, A. P. F."'
The Constrained-degree percolation model was introduced in [B.N.B. de Lima, R. Sanchis, D.C. dos Santos, V. Sidoravicius, and R. Teodoro, Stoch. Process. Appl. (2020)], where it was proven that this model has a non-trivial phase transition on a squar
Externí odkaz:
http://arxiv.org/abs/2006.14533
Publikováno v:
Phys. Rev. E 101, 042123 (2020)
Understanding the topological characteristics of complex networks and how they affect navigability is one of the most important goals in science today, as it plays a central role in various economic, biological, ecological and social systems. Here, w
Externí odkaz:
http://arxiv.org/abs/1911.07047
Modern society is increasingly massively connected, reflecting an omnipresent tendency to organize social, economic, and technological structures in complex networks. Recently, with the advent of the so-called multiplex networks, new concepts and too
Externí odkaz:
http://arxiv.org/abs/1910.11974
We study the Ising model on $\mathbb{Z}^{2}$ and show, via numerical simulation, that allowing interactions between spins separated by distances $1$ and $m$ (two ranges), the critical temperature, $ T_c (m) $, converges monotonically to the critical
Externí odkaz:
http://arxiv.org/abs/1910.01115
Autor:
Stefan, F. M., Atman, A. P. F.
Behavioral Finance has become a challenge to the scientific community. Based on the assumption that behavioral aspects of investors may explain some features of the Stock Market, we propose an agent based model to study quantitatively this relationsh
Externí odkaz:
http://arxiv.org/abs/1711.08282
Financial global crisis has devastating impacts to economies since early XX century and continues to impose increasing collateral damages for governments, enterprises, and society in general. Up to now, all efforts to obtain efficient methods to pred
Externí odkaz:
http://arxiv.org/abs/1704.05499
Autor:
Lima, L. L.1 (AUTHOR) larissalopeslima@yahoo.com.br, Atman, A. P. F.1,2,3 (AUTHOR)
Publikováno v:
PLoS ONE. 8/7/2023, Vol. 18 Issue 8, p1-13. 13p.
Publikováno v:
Plant Ecology, 2020 Feb 01. 221(2), 141-154.
Externí odkaz:
https://www.jstor.org/stable/48739812
Publikováno v:
Phys. Rev. Lett. 115, 238301 (2015)
In this letter, we address the relationship between the statistical fluctuations of grain displacements for a full quasistatic plane shear experiment, and the corresponding anomalous diffusion exponent, $\alpha$. We experimentally validate a particul
Externí odkaz:
http://arxiv.org/abs/1507.07268
We report the analysis of radial characteristics of the flow of granular material through a conical hopper. The discharge is simulated for various orifice sizes and hopper opening angles. Velocity profiles are measured along two radial lines from the
Externí odkaz:
http://arxiv.org/abs/1507.06223