English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We track the secondary bifurcations of coherent states in plane Couette flowand show that they undergo an incomplete periodic doubling cascade that endswith a crisis bifurcation. We introduce a symbolic dynamics for the orbits andshow that the ones that exist fall into the universal sequence described byMetropolis, Stein and Stein for unimodal maps. The periodic orbits cover muchof the turbulent dynamics in that their temporal evolution overlaps withturbulent motions when projected onto a plane spanned by energy production anddissipation.

Periodic orbits near onset of chaos in plane Couette flow