Qualitative analysis of integral dynamic model of age-structured population with intra-species competition

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Conference Proceeding

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A non-linear integral model of a one-species population constructed in the paper takes into acccount the dependence of the population fertility and mortality rates on age and intra-species competition. The existence and stability of stationary solutions are analyzed. The model is then extended to the case of two populations with intraand inter-species competition. For the latter model, conditions of the existence of a non-trivial positive stationary solution are obtained and discussed. © Dynamic Publishers, Inc.

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