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Bit-strings and other modifications of Viviane model for language competition

Author

Listed:
  • de Oliveira, P.M.C.
  • Stauffer, D.
  • Lima, F.W.S.
  • Sousa, A.O.
  • Schulze, C.
  • Moss de Oliveira, S.

Abstract

The language competition model of Viviane de Oliveira et al. is modified by associating with each language a string of 32 bits. Whenever a language changes in this Viviane model, also one randomly selected bit is flipped. If then only languages with different bit-strings are counted as different, the resulting size distribution of languages agrees with the empirically observed slightly asymmetric log-normal distribution. Several other modifications were also tried but either had more free parameters or agreed less well with reality.

Suggested Citation

  • de Oliveira, P.M.C. & Stauffer, D. & Lima, F.W.S. & Sousa, A.O. & Schulze, C. & Moss de Oliveira, S., 2007. "Bit-strings and other modifications of Viviane model for language competition," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 376(C), pages 609-616.
    • Handle: RePEc:eee:phsmap:v:376:y:2007:i:c:p:609-616
    DOI: 10.1016/j.physa.2006.10.022
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    Cited by:

    1. Michael Boissonneault & Paul Vogt, 2021. "A systematic and interdisciplinary review of mathematical models of language competition," Palgrave Communications, Palgrave Macmillan, vol. 8(1), pages 1-12, December.

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