Mike JeffreyMike R. Jeffrey is an Associate Professor and teaches Engineering Mathematics, Department of Engineering Mathematics in University of Bristol. His current research interests are Geometrical Asymptotics, Grazing Catastrophes, and From nonsmooth to slo-fast - Dicontinuity Asymptotics. He has written 49 academic journals, 6 conference contributions, 2 conference books, and authored 3 books which include Modeling with nonsmooth dynamics, Hidden Dynamics: The Mathematics of Switches, Decisions and Other Discontinous Behaviour, and An Introduction to Piecewise Smooth Dynamics. Read More Read Less