Sensitivity to initial conditions in coherent noise models


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ERGUN E., Tirnakli U.

EUROPEAN PHYSICAL JOURNAL B, cilt.46, ss.377-380, 2005 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 46 Konu: 3
  • Basım Tarihi: 2005
  • Doi Numarası: 10.1140/epjb/e2005-00257-5
  • Dergi Adı: EUROPEAN PHYSICAL JOURNAL B
  • Sayfa Sayıları: ss.377-380

Özet

Sensitivity to initial conditions in the coherent noise model of biological evolution, introduced by Newman, is studied by making use of damage spreading technique. A power-law behavior has been observed, the associated exponent a and the dynamical exponent z are calculated. Using these values a clear data collapse has been obtained.