Sentences with phrase «increased bifurcation»

Increased bifurcation reflects changes in the behaviour of both market - makers» and their clients - that is, in the supply of and demand for market - making services.

Not exact matches

Lorenz discovered that if you increase the «gain» beyond a certain point then you get oscillation / bifurcation / a strange attractor.

Here we propose that increasing variablility within the past million yearsmay indicate that the climate system was approaching a second climate bifurcation point, after which it would transition again to a new stable state characterized by permanent mid-latitude Northern Hemisphere glaciation.

We could, of course, hit some bifurcation in the system where we lose all the summer Arctic sea ice or the Amazon forest, which is bad enough, and could possibly transition the climate to a different «solution» on a hysteresis diagram... this to me would represent more of a step-wise jump (akin to a larger bifurcation that you get in a snowball Earth as you gradually reduce CO2 or the solar constant); but ultimately these represent different behavior than «the interannual variability of the large scale dynamics will increase» or that for some reason the climate should be susceptible to more «flip flops» (as in the glacial Heinrich / D - O events), of which I am aware of no observational or theoretical support.

One of the predictions of temporal chaos theory is that bifurcation approach would be compatable with the observation of increasing variance and increasing persistence (slowing down).

Sensitivity increases moving down the upper curve to the left towards the bifurcation and becomes arbitrarily large at the instability.

Technically — an increase in autocorrelation as the system approaches bifurcation and non-linear variability at bifurcation.

So we have slowing down — autocorrelation increases in the «distance» parameter — and noisy bifurcation.

In reality this mechanism is the first step of a cascade of successive bifurcations through which the multiplicity of behaviors may increase dramatically, culminating in many cases in a state in which the system properties change in time (and frequently in space as well) in a seemingly erratic fashion, not any longer because of external disturbances or random fluctuations as before but, rather, as a result of deterministic laws of purely intrinsic origin.