Reeb foliation
From The Right Wiki
Jump to navigationJump to search
This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. (February 2020) |
In mathematics, the Reeb foliation is a particular foliation of the 3-sphere, introduced by the French mathematician Georges Reeb (1920–1993). It is based on dividing the sphere into two solid tori, along a 2-torus: see Clifford torus. Each of the solid tori is then foliated internally, in codimension 1, and the dividing torus surface forms one more leaf. By Novikov's compact leaf theorem, every smooth foliation of the 3-sphere includes a compact torus leaf, bounding a solid torus foliated in the same way.
Illustrations
References
- Reeb, Georges (1952). "Sur certaines propriétés topologiques des variétés feuillétées" [On certain topological properties of foliation varieties]. Actualités Sci. Indust. (in French). 1183. Paris: Hermann.
{{cite journal}}: CS1 maint: unrecognized language (link) - Candel, Alberto; Conlon, Lawrence (2000). Foliations. American Mathematical Society. p. 93. ISBN 0-8218-0809-5.
- Moerdijk, Ieke; Mrčun, J. (2003). Introduction to Foliations and Lie Groupoids. Cambridge Studies in Advanced Mathematics. Vol. 91. Cambridge University Press. p. 8. ISBN 0-521-83197-0.
