MODELING SELECTION AND EXTINCTION MECHANISMS OF BIOLOGICAL SYSTEMS

Adil Amirjanov ()
Additional contact information
Adil Amirjanov: Department of Computer Science, Near East University, Nicosia, Northern Cyprus (via Mersin-10), Turkey

International Journal of Modern Physics C (IJMPC), 2011, vol. 22, issue 07, 669-686

Abstract: In this paper, the behavior of a genetic algorithm is modeled to enhance its applicability as a modeling tool of biological systems. A new description model for selection mechanism is introduced which operates on a portion of individuals of population. The extinction and recolonization mechanism is modeled, and solving the dynamics analytically shows that the genetic drift in the population with extinction/recolonization is doubled. The mathematical analysis of the interaction between selection and extinction/recolonization processes is carried out to assess the dynamics of motion of the macroscopic statistical properties of population. Computer simulations confirm that the theoretical predictions of described models are in good approximations. A mathematical model of GA dynamics was also examined, which describes the anti-predator vigilance in an animal group with respect to a known analytical solution of the problem, and showed a good agreement between them to find the evolutionarily stable strategies.

Keywords: Genetic algorithms; modeling; statistical mechanics; simulation; 11.25.Hf; 123.1K (search for similar items in EconPapers)
Date: 2011
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.worldscientific.com/doi/abs/10.1142/S0129183111016531
Access to full text is restricted to subscribers

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:wsi:ijmpcx:v:22:y:2011:i:07:n:s0129183111016531

Ordering information: This journal article can be ordered from

DOI: 10.1142/S0129183111016531

Access Statistics for this article

International Journal of Modern Physics C (IJMPC) is currently edited by H. J. Herrmann

More articles in International Journal of Modern Physics C (IJMPC) from World Scientific Publishing Co. Pte. Ltd.
Bibliographic data for series maintained by Tai Tone Lim ().