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Hoare, A. H. M.; Singerman, D.

The orientability of subgroups of plane groups. (English) Zbl 0489.20036

Groups, Conf. St. Andrews 1981, Lond. Math. Soc. Lect. Note Ser. 71, 221-227 (1982).
Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page
scan of Zbl 0489.20036

Cited in 2 Reviews
Cited in 19 Documents

MSC:

20H10 Fuchsian groups and their generalizations (group-theoretic aspects)
20F05 Generators, relations, and presentations of groups
20F65 Geometric group theory

Keywords:

Dirichlet region; group of isometries; hyperbolic plane; sense-changing isometries; group generated by reflexions; orientable quotient space; geometric system of generators; Schreier coset graph

Citations:

Zbl 0483.00004
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