Article ID Journal Published Year Pages File Type
8903936 Topology and its Applications 2018 16 Pages PDF
Abstract
Let C={C1,C2,…}, K={K1,K2,…} be countable families of subsets of the Euclidean plane R2 whose diameters tend to zero and whose closures are continua such that cl(Ci)∩cl(Cj)=∅ and cl(Ki)∩cl(Kj)=∅, for i≠j, i,j∈N. If all sets from both families C and K are ambiently homeomorphic to each other via orientation preserving automorphisms of R2, and the sets ⋃C, ⋃K are dense in R2, then there exists an automorphism f:R2→R2 of the plane such that {f[C]:C∈C}=K.
Related Topics
Physical Sciences and Engineering Mathematics Geometry and Topology
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