Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Socolar, J. E. S."'
Autor:
Tighe, B. P., Socolar, J. E. S.
We study the nonlinear elastic response of a two-dimensional material to a localized boundary force, with the particular goal of understanding the differences observed between isotropic granular materials and those with hexagonal anisotropy. Correcti
Externí odkaz:
http://arxiv.org/abs/0706.3513
Publikováno v:
Phys. Rev. E, Vol. 73, 031912 (2006)
We study a class of growth algorithms for directed graphs that are candidate models for the evolution of genetic regulatory networks. The algorithms involve partial duplication of nodes and their links, together with innovation of new links, allowing
Externí odkaz:
http://arxiv.org/abs/q-bio/0510009
A general approach is presented for understanding the stress response function in anisotropic granular layers in two dimensions. The formalism accommodates both classical anisotropic elasticity theory and linear theories of anisotropic directed force
Externí odkaz:
http://arxiv.org/abs/cond-mat/0211015
A theory of stress fields in two-dimensional granular materials based on directed force chain networks is presented. A general equation for the densities of force chains in different directions is proposed and a complete solution is obtained for a sp
Externí odkaz:
http://arxiv.org/abs/cond-mat/0201242
Autor:
Socolar, J. E. S., Bleich, M. E.
We introduce a simple one-dimensional sandpile model that undergoes relaxation oscillations. A single model can account for self-organized critical behavior and relaxation oscillations, depending on the manner in which it is driven, mirroring the exp
Externí odkaz:
http://arxiv.org/abs/cond-mat/9309025
Autor:
Lloyd, A. L., Durrett, R., Gleeson, J. P., Shi, F., Sivakoff, D., Varghese, C., Socolar, J. E. S., Mucha, P. J.
We consider a simplified model of a social network in which individuals have one of two opinions (called 0 and 1) and their opinions and the network connections coevolve. Edges are picked at random. If the two connected individuals hold different opi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df04f0a4a64aba825e55c104995ce1f9
Autor:
Bleich, M. E., Socolar, J. E. S.
Publikováno v:
Physics Letters A; 1996, Vol. 210 Issue: 1-2 p87-94, 8p
Autor:
Foster DV; Physics Department and Center for Nonlinear and Complex Systems, Duke University, Durham, North Carolina 27514, USA., Kauffman SA, Socolar JE
Publikováno v:
Physical review. E, Statistical, nonlinear, and soft matter physics [Phys Rev E Stat Nonlin Soft Matter Phys] 2006 Mar; Vol. 73 (3 Pt 1), pp. 031912. Date of Electronic Publication: 2006 Mar 14.
Autor:
Otto M; Institut für Theoretische Physik, Universität Göttingen, Bunsenstrasse 9, D-37075 Göttingen, Germany., Bouchaud JP, Claudin P, Socolar JE
Publikováno v:
Physical review. E, Statistical, nonlinear, and soft matter physics [Phys Rev E Stat Nonlin Soft Matter Phys] 2003 Mar; Vol. 67 (3 Pt 1), pp. 031302. Date of Electronic Publication: 2003 Mar 25.
Autor:
Socolar JE; Bios Group and Santa Fe Institute, Santa Fe, New Mexico 87501, USA., Kauffman SA
Publikováno v:
Physical review letters [Phys Rev Lett] 2003 Feb 14; Vol. 90 (6), pp. 068702. Date of Electronic Publication: 2003 Feb 13.