Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4628790 | Applied Mathematics and Computation | 2013 | 9 Pages |
Abstract
A non-autonomous nonlinear system with a time-variational forcing term is considered. For such a system, the global attraction of the origin is discussed, whose result is suggestive to an ecological problem as well because the system is reduced to a Lotka–Volterra predator–prey model with prey receiving an environmental time-variation by an appropriate transformation. A numerical simulation is also shown to suggest a new mathematical insight beyond our intuition.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Jitsuro Sugie, Yasuhisa Saito,