BCSSS

International Encyclopedia of Systems and Cybernetics

2nd Edition, as published by Charles François 2004 Presented by the Bertalanffy Center for the Study of Systems Science Vienna for public access.

About

The International Encyclopedia of Systems and Cybernetics was first edited and published by the system scientist Charles François in 1997. The online version that is provided here was based on the 2nd edition in 2004. It was uploaded and gifted to the center by ASC president Michael Lissack in 2019; the BCSSS purchased the rights for the re-publication of this volume in 200?. In 2018, the original editor expressed his wish to pass on the stewardship over the maintenance and further development of the encyclopedia to the Bertalanffy Center. In the future, the BCSSS seeks to further develop the encyclopedia by open collaboration within the systems sciences. Until the center has found and been able to implement an adequate technical solution for this, the static website is made accessible for the benefit of public scholarship and education.

A B C D E F G H I J K L M N O P Q R S T U V W Y Z

SYNCHRONY 1)2)

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The interconnected behavior of two or more oscillators with similar periodic rhythm or rhythms.

A. T. WINFREE showed that synchrony may or may not be stable (1980).

S. STROGATZ and I. STEWART offer different examples of synchrony: perfect synchrony (identic and simultaneous frequencies); antisynchrony (identic frequencies, but in polar opposition); two in synchrony and a third out of phase; two in synchrony and a third with a twice as fast frequency; etc.

These authors comment: "Synchrony is the most obvious case of a general effect called phase locking: many oscillators tracing out the same pattern but not necessarily in step. When two identical oscillators are coupled, there are exactly two possibilities: synchrony, a phase difference of zero, and antisynchrony, a phase differnce of one half" (1993, p.71).

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Categories

  • 1) General information
  • 2) Methodology or model
  • 3) Epistemology, ontology and semantics
  • 4) Human sciences
  • 5) Discipline oriented

Publisher

Bertalanffy Center for the Study of Systems Science(2020).

To cite this page, please use the following information:

Bertalanffy Center for the Study of Systems Science (2020). Title of the entry. In Charles François (Ed.), International Encyclopedia of Systems and Cybernetics (2). Retrieved from www.systemspedia.org/[full/url]

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