131 citations · 534 across the 26 of their papers we have counts for
3 papers · 1 filter
Analysis of point-contact models of the bounce of a hard spinning ball on a compliant frictional surface
Stanisław W. Biber, Alan R. Champneys, Robert Szalai
Inspired by the turf-ball interaction in golf, this paper seeks to understand the bounce of a ball that can be modelled as a rigid sphere and the surface as supplying an elasto-pla…
Dynamics beyond dynamic jam; unfolding the Painlevé paradox singularity
Arne Nordmark, Peter Varkonyi, Alan Champneys
This paper analyses in detail the dynamics in a neighbourhood of a Génot-Brogliato point, colloquially termed the G-spot, which physically represents so-called dynamic jam in rigid…
Codimension-two homoclinic bifurcations underlying spike adding in the Hindmarsh-Rose burster
Daniele Linaro, Alan Champneys, Mathieu Desroches +1
The well-studied Hindmarsh-Rose model of neural action potential is revisited from the point of view of global bifurcation analysis. This slow-fast system of three paremeterised di…