254 citations · 282 across the 6 of their papers we have counts for
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nlin.PS2008★ 3 cited
Evolution of the Spiral Waves in Excitable System
Ji-Rong Ren, Tao Zhu, Shu-Fan Mo
Spiral wave, whose rotation center can be regarded as a point defect, widely exists in various two dimensional excitable systems. In this paper, by making use of \emph{Duan's topol…
nlin.PS2008
The branch processes of vortex filaments and Hopf Invariant Constraint on Scroll Wave
Tao Zhu, Ji-Rong Ren, Shu-Fan Mo
In this paper, by making use of Duan's topological current theory, the evolution of the vortex filaments in excitable media is discussed in detail. The vortex filaments are found g…