Dynamic coexistence of sexual and asexual invasion fronts in a system of integro-difference equations

Carrillo, C., Cherednichenko, Kirill, Britton, N. F. and Mogie, M. 2009. Dynamic coexistence of sexual and asexual invasion fronts in a system of integro-difference equations. Bulletin of Mathematical Biology 71 (7) , pp. 1612-1625. 10.1007/s11538-009-9416-8

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Abstract

The role of long-range dispersal in the coexistence of sexual and asexual relatives in a population of hermaphrodite flowering plants is investigated. In these populations, growth and reproduction often occur during a sedentary stage that is then followed by dispersal of propagules. These two stages are clearly distinguishable and show strong seasonality. A modeling approach that accurately describes this kind of dynamics of mixed populations is a system of two nonlinear integro-difference equations. It is shown that this kind of model can accommodate coexistence of the two different reproductive types.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Mathematics
Subjects:	Q Science > QA Mathematics
Uncontrolled Keywords:	Ecology · Dispersal · Coexistence · Integro-difference equations
Publisher:	Springer Verlag
ISSN:	0092-8240
Last Modified:	04 Nov 2017 23:39
URI:	https://orca.cardiff.ac.uk/id/eprint/13245

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