On Deviations from Gaussian Statistics for Surface Gravity Waves
On Deviations from Gaussian Statistics for Surface Gravity Waves
复制标题
关于表面重力波的高斯统计偏差
DOI:
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发表时间:
2005
期刊:
影响因子:
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通讯作者:
M. Serio
中科院分区:
文献类型:
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作者:
M. Onorato;A. Osborne;M. Serio
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.