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doi:10.1016/0022-247X(90)90369-Q    
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Copyright © 1990 Published by Elsevier Inc.

Environmental periodicity and time delays in a “food-limited” population model

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K. Gopalsamy*, M. R. S. KulenoviImage and G. Ladas

Department of Mathematics, The University of Rhode Island, Kingston, Rhode Island 02881-0816, USA


Received 25 July 1988. 
Submitted by Kenneth L. Cooke 
Available online 9 July 2004.

Abstract

Sufficient conditions are obtained for the existence of a globally attracting positive periodic solution of the “food-limited” population system modelled by the equation

, where m is a nonnegative integer and K, r, c are continuous positive periodic functions of period ω.

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* On leave from Flinders University, Bedford Park, S.A. 5042, Australia.

On leave from the University of Sarajevo, 71000 Sarajevo, Yugoslavia.


 
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