搜索结果: 1-5 共查到“知识库 统计学 environments”相关记录5条 . 查询时间(0.126 秒)
Kramers-type effective Reactive Flow in Structured-noise Environments
Kramers-type Reactive Flow Structured-noise Environments
2012/9/17
The non-Markovian features of three typical anomalous diffusing systems are studied by analyti-cally solving the generalized Langevin equation directly driven by three kind of internal structured-nois...
A note on diffusions in compressible environments
Random field diffusions in random media Lagrangian process
2009/9/21
We study the equation of a motion of a passivc tracer
in a time-independent turbulent flow in a medium with a positive
molecular diffusivity. In [6] the authors have shown the existence of
an invar...
A Log-scale Limit Theorem for One-dimensional Random Walks in Random Environments
RWRE limit theorems branching large deviations
2009/4/27
We consider a transient one-dimensional random walk X_n in random environment having zero asymptotic speed. For a class of non-i.i.d. environments we show that log X_n / log n converges in probability...
The zero-one law for planar random walks in i.i.d. random environments revisited
zero-one law random walk ergodic property
2009/3/30
In this note we present a simplified proof of the zero-one law by Merkl and Zerner (2001) for directional transience of random walks in i.i.d. random environments (RWRE) on the square lattice. Also, w...
Universal Fluctuations in Response Parameters of Systems in Isotropic Random Environments
Electromagnetic interaction multi-port models Stochastic interaction Variance ratios Hauser-Feshbach formula
2010/4/27
Some recent publications by authors from the University of Maryland analyse the fluctuations between multiport model parameters in stochastic environments. The authors use random matrix theory (RMT) f...