搜索结果: 1-6 共查到“理学 Scale Invariance”相关记录6条 . 查询时间(0.109 秒)
The El Nino events: their classification and scale-invariance laws
fractal geometry scale-invariance MEI, El Nino, SOC
font style='font-size:12px;'>
2015/8/28
Many point indices have been developed to describe the El Niño/Southern Oscillation but the Multivariate ENSO Index (MEI) is considered the most representative since it links different meteorolog...
Particle Production of Vector Fields: Scale Invariance is Attractive
Particle Production Vector Fields Scale Invariance
font style='font-size:12px;'>
2010/12/27
In a model of an Abelian vector boson with a Maxwell kinetic term and non-negative mass-squared it is demonstrated that, under fairly general conditions during inflation, a scale-invariant spectrum of...
Particle Production of Vector Fields: Scale Invariance is Attractive
Particle Production of Vector Fields Scale Invariance
font style='font-size:12px;'>
2010/11/16
In a model of an Abelian vector boson with a Maxwell kinetic term and non-negative mass-squared
it is demonstrated that, under fairly general conditions, a scale-invariant spectrum of perturbations f...
On logarithmic extensions of local scale-invariance
logarithmic extensions local scale-invariance
font style='font-size:12px;'>
2010/12/16
The known logarithmic extensions of conformal and Schr¨odinger-invariance assume translation-invariance in their spatial and temporal coordinates. Therefore, they cannot be applied directly to slow fa...
Unified multifractal atmospheric dynamics tested in the tropics:part II,vertical scaling and generalized scale invariance
multifractal atmospheric dynamics vertical scaling generalized scale invariance
font style='font-size:12px;'>
2009/11/16
We empirically investigate the scaling behaviour of the horizontal wind along the vertical direction using 287 radiosonde soundings with a resolution of 50 m. We compare the results obtained with thos...
Scale invariance of daily runoff time series in agricultural watersheds
Scale invariance daily runoff time series agricultural watersheds
font style='font-size:12px;'>
2009/5/13
Fractal scaling behavior of long-term records of daily runoff time series in 31 sub-watersheds covering a wide range of size were examined using the shifted box-counting method and Hurst rescaled rang...