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Periodic solution of a nonautonomous stage-structured single species model with diffusion
Author(s):
Zhengqiu
Zhang;
Shanwu
Zeng
Journal:
Quart. Appl. Math.
63
(2005),
277-289.
MSC (2000):
Primary 34C25
Posted:
April 11, 2005
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Additional information
Abstract:
A stage-structured single species model with diffusion is considered in which the coefficients are time-dependent. By using the continuation theorem of coincidence degree theory, a sufficient condition is obtained for the existence of a positive periodic solution for this model.
References:
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Additional Information:
Zhengqiu
Zhang
Affiliation:
Department of Applied Mathematics, Hunan University, Changsha, 410082, People's Republic of China
Email:
z-q-zhang@sina.com
Shanwu
Zeng
Affiliation:
College of Mathematics, Wuhan University, Wuhan, 430072, People's Republic of China
PII:
S0033-569X-05-00947-5
Keywords:
Nonautonomous,
stage-structured,
single species,
diffusion,
periodic solution,
the continuation theorem of coincidence degree,
topological degree
Received by editor(s):
October 16, 2003
Posted:
April 11, 2005
Additional Notes:
Project supported by NNSF of China (No. 10271044)
Copyright of article:
Copyright
2005,
Brown University
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