Some unresolved issued in non-linear population dynamics.

Título inglés	Some unresolved issued in non-linear population dynamics.
Título español	Algunos resultados pendientes en dinámica no lineal de poblaciones.
Autor/es	Perry, Joe N.
Organización	Dep. Entom. Nemat. Rothamsted Exper. Stat., Harpenden (Herts), Reino Unido
Revista	0210-8054
Publicación	1997, 21 (1-2): 269-272, 10 Ref.
Tipo de documento	articulo
Idioma	Inglés
Resumen inglés	The Lyapunov exponent is a statistic that measures the sensitive dependence of the dynamic behaviour of a system on its initial conditions. Estimates of Lyapunov exponents are often used to characterize the qualitative population dynamics of insect time series. The methodology for estimation of the exponent for an observed, noisy, short ecological time series is still under development. Some progress has been made recently in providing measures of error for these exponents. Studies that do not account for noise when reconstructing the dynamics of series must remain questionable.
Clasificación UNESCO	120903
Palabras clave español	Dinámica de poblaciones ; Series temporales ; Sistemas dinámicos ; Biometría ; Evolución no lineal ; Sistemas caóticos
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