Generalized Klein–Kramers equation: solution and application

Generalized Klein–Kramers equation: solution and application
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广义克莱因-克莱默方程:解法及应用

DOI:
10.1088/1742-5468/2013/09/p09021
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发表时间:
2013
期刊:
Journal of Statistical Mechanics: Theory and Experiment
影响因子:
--
通讯作者:
K. G. Wang
K. G. Wang
中科院分区:
--
文献类型:
--
作者:
K. S. Fa;K. G. Wang

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研究了基于连续时间随机行走模型的广义Klein-Kramers方程。该方程推广了普通和分数阶Klein-Kramers方程。得到了概率密度和前两阶矩的解析解,并详细研究了它们的动力学行为。该模型用于描述两种迁移转化的肾上皮Madin-Darby犬肾(MDCK-F)细胞株的细胞迁移:野生型(NHE+)和NHE缺陷型(NHE−)细胞。我们的理论预测与论文中的实验工作非常一致(迪特里希等人,2008年,美国国家科学院院刊)。Sci. USA 105 459)。
A generalized Klein–Kramers equation based on the continuous time random walk model is investigated. The equation generalizes the ordinary and fractional Klein–Kramers equations. Analytic solutions for the probability density and first two moments (for the force-free case) are obtained, and their dynamic behaviors are investigated in detail. The model is used to describe the cell migration of two migrating transformed renal epithelial Madin–Darby canine kidney (MDCK-F) cell strains: wild-type (NHE+) and NHE-deficient (NHE−) cells. Our theoretical predictions are in good agreement with experimental work in the paper (Dieterich et al 2008 Proc. Nat. Acad. Sci. USA 105 459).
DOI: 10.1016/s0378-4371(00)00386-1
发表时间: 2000-12-01
影响因子: 3.3
作者:
Mainardi, F;Raberto, M;Scalas, E
通讯作者: Scalas, E