Published Paper
Inserted: 23 feb 2018
Last Updated: 19 oct 2020
Journal: Nonlinear Analysis
Year: 2018
Abstract:
We introduce a new class of planar mappings that allows for cavitations and fractures. The class is the set of strict limits of planar BV homeomorphisms. Each mapping from this class has a proper pointwise representative which is a multifunction, we show that it maps disjoint sets to essentially disjoint sets and that they have an inverse as a proper multifunction. We also characterize and study cavities and fractures of these mappings.
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