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Group Actions on Handlebodies

✍ Scribed by McCullough, D.; Miller, A.; Zimmermann, B.


Book ID
120101770
Publisher
Oxford University Press
Year
1989
Tongue
English
Weight
999 KB
Volume
s3-59
Category
Article
ISSN
0024-6115

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πŸ“œ SIMILAR VOLUMES


Free actions on handlebodies
✍ Darryl McCullough; Marcus Wanderley πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 258 KB

The equivalence (or weak equivalence) classes of orientation-preserving free actions of a ΓΏnite group G on an orientable three-dimensional handlebody of genus g ΒΏ 1 can be enumerated in terms of sets of generators of G. They correspond to the equivalence classes of generating n-vectors of elements o

Free actions of finite abelian groups on
✍ Marcus Wanderley πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 452 KB

We show that two free actions of a finite abelian group (of orientation preserving homeomorphisms) on a handlebody are equivalent. Moreover, the free genus of such a group is determined. Ophrations libres de groupes abbliens finis sur des bretaels ## R&urn& Duns cette Note, on demontre que deux

On braid groups in handlebodies
✍ V. V. Vershinin πŸ“‚ Article πŸ“… 1998 πŸ› SP MAIK Nauka/Interperiodica 🌐 English βš– 462 KB
Generating Functions for Actions on Hand
✍ Matt Compton; Andy Miller πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 201 KB

For a finite group G and a nonnegative integer g, let Q g denote the number of q-equivalence classes of orientation-preserving G-actions on the handlebody of genus g which have genus zero quotient. Let q(z)= g 0 Q g z g be the associated generating function. When G has at most one involution, we sho