Compression body
id:
compression-body-275-11429315
title:
Compression body
text:
In the theory of 3-manifolds, a compression body is a kind of generalized handlebody. A compression body is either a handlebody or the result of the following construction: Let C be a compression body. The negative boundary of C, denoted ∂ − C , is S × { 0 } . The positive boundary of C, denoted ∂ + C , is ∂ C minus the negative boundary. There is a dual construction of compression bodies starting with a surface S and attaching 2-handles to S × { 0 } . In this case ∂ + C is S × { 1 } , and ∂ − C
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Compression_body
date created:
date modified:
2022-04-03T21:31:01Z
main entity:
{"identifier":"Q5157038","url":"https://www.wikidata.org/entity/Q5157038"}
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fields total:
13
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13