复金兹堡-朗道方程中螺旋波因介质不均匀性引起的漂移
Drift of spiral waves in the complex ginzburg-landau equation due to media inhomogeneities.
作者信息
Biktasheva IV
机构信息
Institute for Mathematical Problems in Biology, Pushchino, Moscow Region 142292, Russia.
出版信息
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 Dec;62(6 Pt B):8800-3. doi: 10.1103/physreve.62.8800.
PMID:11138186
Abstract
We test the asymptotical theory of dynamics of spiral waves by applying it to inhomogeneity-induced drift of the spiral waves in the Complex Ginzburg-Landau equation for two different types of weak media inhomogeneities and demonstrate good quantitative agreement with numerical simulations for both.
摘要
我们通过将螺旋波动力学的渐近理论应用于复金兹堡 - 朗道方程中两种不同类型弱介质不均匀性引起的螺旋波漂移，对该理论进行了测试，并证明与两者的数值模拟都有良好的定量一致性。
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