Article,

Turbulence and the Dynamics of Coherent Structures. Part II: Symmetries and Transformations

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Quarterly of Applied Mathematics, 45 (3): 573--582 (1987)

Abstract

The accurate determination of coherent structures depends on having a sufficiently large database. As we will see in this part, symmetry considerations can considerably extend the amount of available data. In addition, a priori consideration of symmetries can be significant in designing numerical or physical experiments. In the following we outline, on a case by case basis, and sometimes only in brief, the effect of such deliberations for a number of standard geometries. We then show how such data can be transformed for use in related geometries.

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