2013
DOI: 10.1080/10236198.2013.804916
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Local stability implies global stability for the 2-dimensional Ricker map

Abstract: Consider the difference equation x k+1 = x k e α−x n−d where α is a positive parameter and d is a nonnegative integer. The case d = 0 was introduced by W.E. Ricker in 1954. For the delayed version d ≥ 1 of the equation S. Levin and R. May conjectured in 1976 that local stability of the nontrivial equilibrium implies its global stability. Based on rigorous, computer aided calculations and analytical tools, we prove the conjecture for d = 1.

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Cited by 26 publications
(60 citation statements)
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“…Studying this map on the finite dimensional space, where the self-consistent bounds are represented, opens up the possibility for using graph representation techniques [25][26][27][28] to estimate the basin of attraction.…”
Section: Future Directionsmentioning
confidence: 99%
“…Studying this map on the finite dimensional space, where the self-consistent bounds are represented, opens up the possibility for using graph representation techniques [25][26][27][28] to estimate the basin of attraction.…”
Section: Future Directionsmentioning
confidence: 99%
“…The Ricker model with delay was studied in [30,31]. Equation (10) can be rewritten as the following system:…”
Section: Stabilization Of the Stochastic Ricker Model With Delaymentioning
confidence: 99%
“…Az érdeklődő olvasó megtalálhatja a módszerek részletes leírását a [7] dolgozatban és az abban található hivatkozásokban.…”
Section: A Disszertáció Felépítése éS Tartalmaunclassified
“…Az érdeklődő olvasó részletesebb leírást találhat függvények gráfreprezen-tációiról a [7] dolgozatban és az abban lévő hivatkozásokban.…”
Section: A Disszertáció Felépítése éS Tartalmaunclassified
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