Stable bundle of an Anosov flow (source code)

= Stable bundle of an Anosov flow
{title2=$E^s$}

= Anosov stable bundle
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The stable bundle consists of the transverse directions exponentially contracted in positive time. The unstable bundle has the corresponding negative-time property. A <positive time change of a smooth flow> can tilt these bundles in the flow direction, even though it preserves the underlying orbits.