IMA Journal of Applied Mathematics Advance Access published online on February 24, 2009
IMA Journal of Applied Mathematics, doi:10.1093/imamat/hxp008
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Travelling wave solutions in diffusive and competition–cooperation systems with delays


School of Mathematical Sciences, Beijing Normal University, Laboratory of Mathematics and Complex Systems, Ministry of Education, Beijing 100875, People's Republic of China
Corresponding author. Email: kli{at}mail.bnu.edu.cn
Email: xli{at}bnu.edu.cn
Received on July 9, 2008; Revision received July 9, 2008. Accepted on January 18, 2009
In this paper, travelling wave solutions are considered for two species diffusive and competition–cooperation systems with delays. The method is Schauder's fixed-point theorem and a new cross-iteration scheme for delayed reaction–diffusion systems with partial monotonicity.
Keywords: reaction–diffusion systems; travelling wave solutions; upper and lower solutions; partially quasi-monotonicity.