Lyapunov exponents and predictability of the tropical coupled ocean-atmosphere system

Raman, Anantha A and Goswami, BN and Chandrasekar, A (1995) Lyapunov exponents and predictability of the tropical coupled ocean-atmosphere system. In: Current Science (Bangalore), 68 (9). pp. 946-950.

Preview

PDF p...pdf - Published Version Download (954Kb)

Abstract

It has recently been proposed that the broad spectrum of interannual variability in the tropics with a peak around four years results from an interaction between the linear low-frequency oscillatory mode of the coupled system and the nonlinear higher-frequency modes of the system. In this study we determine the Lyapunov exponents of the conceptual model consisting of a nonlinear low-order model coupled to a linear oscillator for various values of the coupling constants.

Item Type:	Editorials/Short Communications
Additional Information:	Copyright of this article belongs to Indian Academy of Sciences.
Department/Centre:	Division of Mechanical Sciences > Centre for Atmospheric & Oceanic Sciences
Date Deposited:	04 Aug 2011 05:34
Last Modified:	04 Aug 2011 05:34
URI:	http://eprints.iisc.ernet.in/id/eprint/38092

Actions (login required)

View Item