Change search
ReferencesLink to record
Permanent link

Direct link
Periodicity versus chaos in one-dimensional dynamics
2001 (English)In: SIAM Review, ISSN 0036-1445, E-ISSN 1095-7200, Vol. 43, no 1, 3-30 p.Article in journal (Refereed) Published
Abstract [en]

We survey recent results in one-dimensional dynamics and, as an application, we derive rigorous basic dynamical facts for two standard models in population dynamics, the Ricker and the Hassell families. We also informally discuss the concept of chaos in the context of one-dimensional discrete time models. First we use the model case of the quadratic family for an informal exposition. We then review precise generic results before turning to the population models. Our focus is on typical asymptotic behavior, seen for most initial conditions and for large sets of maps. Parameter sets corresponding to different types of attractors are described. In particular it is shown that maps with strong chaotic properties appear with positive frequency in parameter space in our population models. Natural measures (asymptotic distributions) and their stability properties are considered.

Place, publisher, year, edition, pages
2001. Vol. 43, no 1, 3-30 p.
Keyword [en]
interval dynamics, attractors, chaos, parameter dependence, population models, continuous invariant-measures, positive lyapunov exponents, one-parameter families, unimodal maps, feigenbaum conjectures, population-models, quadratic family, attractors, interval, proof
URN: urn:nbn:se:kth:diva-20426ISI: 000167366100002OAI: diva2:339121
QC 20100525Available from: 2010-08-10 Created: 2010-08-10Bibliographically approved

Open Access in DiVA

No full text

Search in DiVA

By author/editor
Thunberg, Hans
In the same journal
SIAM Review

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 15 hits
ReferencesLink to record
Permanent link

Direct link