Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Decaying turbulence and developing chaotic attractors   Competition between two main attractors of the distributed chaos, one
associated with translational symmetry (homogeneity) and another associated
with rotational symmetry (isotropy), has been studied in freely decaying
turbulence. It is shown that, unlike the case of statistically stationary
homogeneous isotropic turbulence, the attractor associated with rotational
symmetry (and controlled by Loitsyanskii integral) can dominate turbulent local
dynamics in an intermediate stage of the decay, because the attractor
associated with translational symmetry (and controlled by Birkhoff-Saffman
integral) is still not developed enough. The DNS data have been used in order
to support this conclusion.

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The categories of this paper are: eess
31
The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: solv-int
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The categories of this paper are: q-alg
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The categories of this paper are: chao-dyn
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The categories of this paper are: adap-org
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The categories of this paper are: plasm-ph
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The categories of this paper are: supr-con
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The categories of this paper are: mtrl-th
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The categories of this paper are: dg-ga
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The categories of this paper are: astro-ph
1
The categories of this paper are: cs
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The categories of this paper are: q-fin