The theory of spiral waves in excitable media is considered an important topic in several
dynamical systems. They have been observed in various physicochemical and biological …

The phase transition of spiral waves in networks of Hodgkin-Huxley neurons induced by
channel noise is investigated in detail. All neurons in the networks are coupled with small …

The development of spiral wave in the regular network of Hindmarsh–Rose neurons with
nearest-neighbor connection is investigated under no-flux and/or periodical boundary …

研究了一类二维变量描述的激发系统中漂移螺旋波的抑制问题. 通过在整个系统中局部注入带
随机相位的电信号, 如在系统256 x 256 格点的边界或中心区域中选取4x4 或者5x5 …

Spiral dynamics in the complex Ginzburg–Landau equation (CGLE) with a feedback control
are studied. It is shown that the spiral tip follows a circular pathway centered at the …

In this paper, a new scheme is proposed to eliminate the useless spiral wave and turbulence
in the excitable media. The activator amplitudes of few sites in the media are sampled and …

A ferrocolloid is a suspension of nanometer-sized ferromagnetic particles (magnetite) in a
carrier liquid (kerosene). A unique feature of a ferrocolloid is the fact that layers consisting of …

The interaction of two spiral waves with independent frequencies in a bilayer oscillatory
medium (one spiral in each layer) and with a symmetric coupling e is studied. If the spirals …

It is well known that in the single-spiral-stable parameter regimes of the two-dimensional
complex Ginzburg-Landau equation, spiral-domain patterns spontaneously appear. These …

Spiral wave propagation in oscillatory media with a disk-shaped inhomogeneity is
examined. Depending on the properties of the medium as well as the inhomogeneity …