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Plumbing

The plumbing of a $p$-sphere and a $q$-sphere is defined as the disjoint union of $\Bbb{S}^p\times\Bbb{S}^q$ and $\Bbb{D}^p\times\Bbb{S}^q$ with their common $\Bbb{D}^p\times\Bbb{D}^q$, identified via the identity homeomorphism.

See also Hypersphere


References

Rolfsen, D. Knots and Links. Wilmington, DE: Publish or Perish Press, p. 180, 1976.




© 1996-9 Eric W. Weisstein
1999-05-25