Article ID Journal Published Year Pages File Type
4658338 Topology and its Applications 2015 21 Pages PDF
Abstract
We provide Hurewicz tests for the separation of disjoint analytic sets by rectangles of the form Γ×Γ′ for Γ,Γ′∈{Σ10,Π10,Π20}.
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Related Topics
Physical Sciences and Engineering Mathematics Geometry and Topology
Preview
Separation of analytic sets by rectangles of low complexity
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