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Nonlinear Dynamics of Interacting Populations
Contributor(s): Bazykin, Alexander D. (Author), Khibnik, Alexander I. (Author), Krauskopf, Bernd (Author)
ISBN: 9810216858     ISBN-13: 9789810216856
Publisher: World Scientific Publishing Company
OUR PRICE:   $126.35  
Product Type: Hardcover - Other Formats
Published: May 1998
Qty:
Temporarily out of stock - Will ship within 2 to 5 weeks
Additional Information
BISAC Categories:
- Science | Life Sciences - Ecology
- Science | Chaotic Behavior In Systems
Dewey: 577.880
LCCN: 98011768
Series: World Scientific Nonlinear Science Series a
Physical Information: 216 pages
Themes:
- Topical - Ecology
 
Descriptions, Reviews, Etc.
Publisher Description:
This book contains a systematic study of ecological communities of two or three interacting populations. Starting from the Lotka-Volterra system, various regulating factors are considered, such as rates of birth and death, predation and competition. The different factors can have a stabilizing or a destabilizing effect on the community, and their interplay leads to increasingly complicated behavior. Studying and understanding this path to greater dynamical complexity of ecological systems constitutes the backbone of this book. On the mathematical side, the tool of choice is the qualitative theory of dynamical systems -- most importantly bifurcation theory, which describes the dependence of a system on the parameters. This approach allows one to find general patterns of behavior that are expected to be observed in ecological models. Of special interest is the reaction of a given model to disturbances of its present state, as well as to changes in the external conditions. This leads to the general idea of "dangerous boundaries" in the state and parameter space of an ecological system. The study of these boundaries allows one to analyze and predict qualitative and often sudden changes of the dynamics -- a much-needed tool, given the increasing antropogenic load on the biosphere.As a spin-off from this approach, the book can be used as a guided tour of bifurcation theory from the viewpoint of application. The interested reader will find a wealth of intriguing examples of how known bifurcations occur in applications. The book can in fact be seen as bridging the gap between mathematical biology and bifurcation theory.