58 citations · 223 across the 15 of their papers we have counts for
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math.DS2016★ 20 cited
On the regularization of impact without collision: the Painlevé paradox and compliance
S. J. Hogan, K. Uldall Kristiansen
We consider the problem of a rigid body, subject to a unilateral constraint, in the presence of Coulomb friction. We regularize the problem by assuming compliance (with both stiffn…
math.DS2016★ 2 cited
Resolution of the piecewise smooth visible-invisible two-fold singularity in using regularization and blowup
Kristian Uldall Kristiansen, S. John Hogan
Two-fold singularities in a piecewise smooth (PWS) dynamical system in have long been the subject of intensive investigation. The interest stems from the fact that t…