Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9443373 | Ecological Modelling | 2005 | 9 Pages |
Abstract
A mathematical model is introduced for the analysis of changes in the habitat of certain species and consequent migration processes. The weak formulation for the resulting partial differential non-linear equation is presented, as well as a linearization method. Existence and uniqueness results are analyzed. In addition, a numerical method is suggested. Finally, results from numerical simulations with empirical parameters are shown and discussed from an ecological point of view.
Related Topics
Life Sciences
Agricultural and Biological Sciences
Ecology, Evolution, Behavior and Systematics
Authors
Oscar A.G. Chong, Geraldo L. Diniz, Francisco R. Villatoro,