Unique Measure for the Time-Periodic Navier-Stokes on the Sphere Navier-Stokes on the Sphere

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DOI: 10.4236/am.2015.611160    2,879 Downloads   3,588 Views  Citations
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ABSTRACT

This paper proves the existence and uniqueness of a time-invariant measure for the 2D Navier-Stokes equations on the sphere under a random kick-force and a time-periodic deterministic force. Several examples of deterministic force satisfying the necessary conditions for a unique invariant measure to exist are given. The support of the measure is examined and given explicitly for several cases.

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Varner, G. (2015) Unique Measure for the Time-Periodic Navier-Stokes on the Sphere Navier-Stokes on the Sphere. Applied Mathematics, 6, 1809-1830. doi: 10.4236/am.2015.611160.

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