arXiv · 1706.07341
Regularization of Discontinuous Foliations: Blowing up and Sliding Conditions via Fenichel Theory
Abstract
We study the regularization of an oriented 1-foliation $\mathcal{F}$ on $M \setminus \Sigma$ where $M$ is a smooth manifold and $\Sigma \subset M$ is a closed subset, which can be interpreted as the discontinuity locus of $\mathcal{F}$. In the spirit of Filippov's work, we define a sliding and sewing dynamics on the discontinuity locus $\Sigma$ as some sort of limit of the dynamics of a nearby smooth 1-foliation and obtain conditions to identify whether a point belongs to the sliding or sewing regions.
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Daniel Panazzolo, Paulo Ricardo da Silva. 2017-06-22. Regularization of Discontinuous Foliations: Blowing up and Sliding Conditions via Fenichel Theory. https://doi.org/10.1016/j.jde.2017.08.042
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