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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Handlebodies in $3$-manifolds


Author: N. Smythe
Journal: Proc. Amer. Math. Soc. 26 (1970), 534-538
MSC: Primary 55.60; Secondary 57.00
DOI: https://doi.org/10.1090/S0002-9939-1970-0264645-5
MathSciNet review: 0264645
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Abstract | References | Similar Articles | Additional Information

Abstract: Consider a knot, link or wedge of circles which bounds a singular surface of genus $g \geqq 0$ within an orientable $3$-manifold. Then there is a handlebody in the manifold within which the $1$-complex bounds a singular surface of genus $g$. In particular, a handlebody which is contractible in an orientable $3$-manifold is contractible within another handlebody.


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Keywords: Handlebody, knot, link, singular surface, double curve, triple point, branch point, Poincar&#233; conjecture, incompressible surface, <IMG WIDTH="18" HEIGHT="20" ALIGN="BOTTOM" BORDER="0" SRC="images/img7.gif" ALT="$n$">-splitting, isotopy of links
Article copyright: © Copyright 1970 American Mathematical Society