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Difference between revisions of "Tame imbedding"

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An imbedding of a topological polyhedron (cf. [[Polyhedron, abstract|Polyhedron, abstract]]) <img align="absmiddle" border="0" src="https://www.encyclopediaofmath.org/legacyimages/t/t092/t092070/t0920701.png" /> in the space <img align="absmiddle" border="0" src="https://www.encyclopediaofmath.org/legacyimages/t/t092/t092070/t0920702.png" /> such that there exists a [[Homeomorphism|homeomorphism]] of <img align="absmiddle" border="0" src="https://www.encyclopediaofmath.org/legacyimages/t/t092/t092070/t0920703.png" /> onto itself which maps <img align="absmiddle" border="0" src="https://www.encyclopediaofmath.org/legacyimages/t/t092/t092070/t0920704.png" /> into a rectangular [[Polyhedron|polyhedron]]. The polyhedron <img align="absmiddle" border="0" src="https://www.encyclopediaofmath.org/legacyimages/t/t092/t092070/t0920705.png" /> is called tame also. If <img align="absmiddle" border="0" src="https://www.encyclopediaofmath.org/legacyimages/t/t092/t092070/t0920706.png" /> is not tame, it is called wild, and the imbedding — a [[Wild imbedding|wild imbedding]].
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An imbedding of a topological polyhedron (cf. [[Polyhedron, abstract|Polyhedron, abstract]]) $P$ in the space $\mathbf R^n$ such that there exists a [[Homeomorphism|homeomorphism]] of $\mathbf R^n$ onto itself which maps $P$ into a rectangular [[Polyhedron|polyhedron]]. The polyhedron $P$ is called tame also. If $P$ is not tame, it is called wild, and the imbedding — a [[Wild imbedding|wild imbedding]].
  
  

Latest revision as of 11:49, 29 June 2014

An imbedding of a topological polyhedron (cf. Polyhedron, abstract) $P$ in the space $\mathbf R^n$ such that there exists a homeomorphism of $\mathbf R^n$ onto itself which maps $P$ into a rectangular polyhedron. The polyhedron $P$ is called tame also. If $P$ is not tame, it is called wild, and the imbedding — a wild imbedding.


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References

[a1] L.C. Glaser, "Geometrical combinatorial topology" , 1–2 , v. Nostrand (1972)
How to Cite This Entry:
Tame imbedding. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Tame_imbedding&oldid=14453
This article was adapted from an original article by M.I. Voitsekhovskii (originator), which appeared in Encyclopedia of Mathematics - ISBN 1402006098. See original article