344 citations · 4.3k across the 94 of their papers we have counts for
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nlin.PS2017★ 6 cited
Rings on strings in excitable media
Fabian Maucher, Paul Sutcliffe
We study the dynamics and interaction of coaxial vortex rings in the FitzHugh-Nagumo excitable medium. We find that threading vortex rings with a vortex string results in significa…
nlin.PS2017★ 16 cited
The length of excitable knots
Fabian Maucher, Paul Sutcliffe
The FitzHugh-Nagumo equation provides a simple mathematical model of cardiac tissue as an excitable medium hosting spiral wave vortices. Here we present extensive numerical simulat…