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Bifurcations and instabilities in rotating two-layer fluids:I.f-plane
Bifurcations instabilities two-layer fluids I.f-plane
2009/11/12
In this paper, we show that the behaviour of weakly nonlinear waves in a 2-layer model of baroclinic instability on an f-plane with varying viscosity is determined by a single, degenerate codimension ...
Bifurcations and instabilities in rotating,two-layer fluids:II. β-plane
Bifurcations instabilities two-layer fluids β-plane
2009/11/12
In this paper, we show that the behavior of weakly nonlinear waves in a 2-layer model of baroclinic instability on a b-plane with varying viscosity is determined by a single, degenerate codimension th...
Prebifurcation noise amplification and noise-dependent hysteresis as indicators of bifurcations in nonlinear geophysical systems
Prebifurcation noise amplification noise-dependent hysteresis nonlinear geophysical systems
2009/11/9
The phenomena of prebifurcation noise amplification and noise-dependent hysteresis are studied as prospective indicators of bifurcations ("noisy precursor") in nonlinear Geophysical systems. The pheno...