The visibility function revisited
The visibility function of a compact set S ⊂ Ed assigns to each x ∈ S the Lebesgue outer measure of its star in S. This function was introduced by G. Beer in 1972. In 1991, A. Forte Cunto characterized the points of discontinuity of the visibility function in the boundary of a planar Jordan domain....
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| Autores principales: | Cunto, A.F., Losada, M.P., Toranzos, F.A. |
|---|---|
| Formato: | JOUR |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00472468_v65_n1-2_p101_Cunto |
| Aporte de: |
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