2 papers
math.DS2017
Canards in stiction: on solutions of a friction oscillator by regularization
Elena Bossolini, Morten Brøns, Kristian Uldall Kristiansen
We study the solutions of a friction oscillator subject to stiction. This discontinuous model is non-Filippov, and the concept of Filippov solution cannot be used. Furthermore some…
math.DS2016
Singular limit analysis of a model for earthquake faulting
Elena Bossolini, Morten Brøns, Kristian Uldall Kristiansen
In this paper we consider the one dimensional spring-block model describing earthquake faulting. By using geometric singular perturbation theory and the blow-up method we provide a…