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Abstract
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International Journal of Mathematics and Mathematical Sciences
Volume 29 (2002), Issue 9, Pages 537-544
doi:10.1155/S0161171202007809

Global attractivity in a genotype selection model

Xiaoping Li

Department of Mathematics, Loudi Teacher's College Loudi, Hunan, 417000, China

Abstract

We obtain a sufficient condition for the global attractivity of the genotype selection model yn+1=yneβn(1−2yn−k)/(1−yn+yneβn(1−2yn−k)), n∈ℕ. Our results improve the results established by Grove et al. (1994) and Kocić and Ladas (1993).