Prediction of stasis and crisis in the Bak-Sneppen model

Alejandro Tejedor; Javier B. Gómez; Amalio F. Pacheco

doi:10.1016/j.physleta.2009.09.017

Prediction of stasis and crisis in the Bak-Sneppen model

Alejandro Tejedor, Javier B. Gómez, Amalio F. Pacheco

St. Anthony Falls Laboratory

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Several recurrences in the dynamics of an individual species in the one-dimensional Bak-Sneppen model are analysed. The distributions of the time intervals for stasis and crisis are separately calculated together with the respective hazard functions for the transition between them. The predictabilities of when a crisis will start and when it will conclude are evaluated by using one- and two-parameter strategies and the information is represented in standard error diagrams.

Original language	English (US)
Pages (from-to)	4077-4081
Number of pages	5
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	373
Issue number	44
DOIs	https://doi.org/10.1016/j.physleta.2009.09.017
State	Published - Oct 26 2009

Bibliographical note

Funding Information:
This work was supported by a Project of the Spanish Ministry of Education and Science . Several long numerical simulations were carried out using the computing facilities of BIFI.

Keywords

Bak-Sneppen model
Predictability
Self-organized criticality

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10.1016/j.physleta.2009.09.017

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abstract = "Several recurrences in the dynamics of an individual species in the one-dimensional Bak-Sneppen model are analysed. The distributions of the time intervals for stasis and crisis are separately calculated together with the respective hazard functions for the transition between them. The predictabilities of when a crisis will start and when it will conclude are evaluated by using one- and two-parameter strategies and the information is represented in standard error diagrams.",

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author = "Alejandro Tejedor and G{\'o}mez, {Javier B.} and Pacheco, {Amalio F.}",

note = "Funding Information: This work was supported by a Project of the Spanish Ministry of Education and Science . Several long numerical simulations were carried out using the computing facilities of BIFI.",

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AU - Tejedor, Alejandro

AU - Gómez, Javier B.

AU - Pacheco, Amalio F.

N1 - Funding Information: This work was supported by a Project of the Spanish Ministry of Education and Science . Several long numerical simulations were carried out using the computing facilities of BIFI.

PY - 2009/10/26

Y1 - 2009/10/26

N2 - Several recurrences in the dynamics of an individual species in the one-dimensional Bak-Sneppen model are analysed. The distributions of the time intervals for stasis and crisis are separately calculated together with the respective hazard functions for the transition between them. The predictabilities of when a crisis will start and when it will conclude are evaluated by using one- and two-parameter strategies and the information is represented in standard error diagrams.

AB - Several recurrences in the dynamics of an individual species in the one-dimensional Bak-Sneppen model are analysed. The distributions of the time intervals for stasis and crisis are separately calculated together with the respective hazard functions for the transition between them. The predictabilities of when a crisis will start and when it will conclude are evaluated by using one- and two-parameter strategies and the information is represented in standard error diagrams.

KW - Bak-Sneppen model

KW - Predictability

KW - Self-organized criticality

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JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

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ER -

Prediction of stasis and crisis in the Bak-Sneppen model

Abstract

Bibliographical note

Keywords

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