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On the Cushing-Henson conjecture, delay difference equations and attenuant cycles.
- Source :
-
Journal of Difference Equations & Applications . Mar2008, Vol. 14 Issue 3, p275-286. 12p. 2 Graphs. - Publication Year :
- 2008
-
Abstract
- We consider the second part of the Cushing-Henson conjecture (the cycle's average is less than the average of carrying capacities; the first part of the conjecture deals with the existence and global stability of periodic cycles) for a periodic delay difference equation [image omitted] Sufficient conditions on f and hi are obtained, when the second part of the conjecture is valid. We demonstrate the sharpness of these conditions by presenting several counterexamples. In addition, sufficient global attractivity conditions are deduced for the Pielou equation. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10236198
- Volume :
- 14
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Journal of Difference Equations & Applications
- Publication Type :
- Academic Journal
- Accession number :
- 31334613
- Full Text :
- https://doi.org/10.1080/10236190701565511