Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On Deviations from Gaussian Statistics for Surface Gravity Waves   Here we discuss some issues concerning the statistical properties of ocean
surface waves. We show that, using the approach of weak turbulence theory,
deviations from Gaussian statistics can be naturally included. In particular we
discuss the role of bound and free modes for the determination of the
statistical properties of the surface elevation. General formulas for skewness
and kurtosis as a function of the spectral wave action density are here
derived.

23
The categories of this paper are: solv-int
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The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
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The categories of this paper are: q-fin
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
16
The categories of this paper are: stat
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The categories of this paper are: patt-sol
21
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: quant-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: funct-an
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The categories of this paper are: dg-ga
4
The categories of this paper are: cond-mat
36
The categories of this paper are: cmp-lg