Classification of wave regimes in excitable systems with linear cross diffusion.
Classification of wave regimes in excitable systems with linear cross diffusion.
复制标题
具有线性交叉扩散的可激发系统中波态的分类。
DOI：
--
复制
发表时间：
2014
期刊：
影响因子：
--
通讯作者：
V. Biktashev
中科院分区：
文献类型：
--
作者：
M. Tsyganov;V. Biktashev
我们考虑在两个选定的可激发系统的线性交叉扩散在一个空间维度上观察到在不同的参数值的各种波制度的主要性质。这包括固定形状的传播波，包络波，多包络波，和中间政权出现的波传播在一个固定的形状的大部分时间，但不时进行重组。取决于参数，这些制度中的大多数可以与或不与“准孤子”属性的反射边界和渗透通过彼此。我们还提出了一些例子的行为的包络准孤子在两个空间维度。
We consider principal properties of various wave regimes in two selected excitable systems with linear cross diffusion in one spatial dimension observed at different parameter values. This includes fixed-shape propagating waves, envelope waves, multienvelope waves, and intermediate regimes appearing as waves propagating at a fixed shape most of the time but undergoing restructuring from time to time. Depending on parameters, most of these regimes can be with and without the "quasisoliton" property of reflection of boundaries and penetration through each other. We also present some examples of the behavior of envelope quasisolitons in two spatial dimensions.