Fundamental Domains

1983 ◽  
pp. 204-252
Author(s):  
Alan F. Beardon
Keyword(s):  
Fundamental Domains

scholarly journals On fundamental domains of arithmetic Fuchsian groups

1999 ◽  
Vol 69 (229) ◽  
pp. 339-350 ◽  
Author(s):  
Stefan Johansson
Keyword(s):  
Fuchsian Groups ◽  
Fundamental Domains

scholarly journals Polyominoes and Polyiamonds as Fundamental Domains of Isohedral Tilings with Rotational Symmetry

Symmetry ◽  
2011 ◽  
Vol 3 (4) ◽  
pp. 828-851 ◽  
Author(s):  
Hiroshi Fukuda ◽  
Chiaki Kanomata ◽  
Nobuaki Mutoh ◽  
Gisaku Nakamura ◽  
Doris Schattschneider
Keyword(s):  
Rotational Symmetry ◽  
Fundamental Domains ◽  
Isohedral Tilings

Convex fundamental domains of Fuchsian groups

1974 ◽  
Vol 76 (3) ◽  
pp. 511-513 ◽  
Author(s):  
A. F. Beardon
Keyword(s):  
Complex Plane ◽  
Unit Disc ◽  
Fuchsian Group ◽  
Discrete Group ◽  
Fuchsian Groups ◽  
Finitely Generated ◽  
Möbius Transformations ◽  
Fundamental Domains ◽  
Mobius Transformations

In this paper a Fuchsian group G shall be a discrete group of Möbius transformations each of which maps the unit disc △ in the complex plane onto itself. We shall also assume throughout this paper that G is both finitely generated and of the first kind.

A quadratic parabolic group

1975 ◽  
Vol 77 (2) ◽  
pp. 281-288 ◽  
Author(s):  
Robert Riley
Keyword(s):  
Normal Form ◽  
Half Space ◽  
Transformation Group ◽  
Universal Covering ◽  
Covering Space ◽  
Fundamental Domains ◽  
Universal Covering Space ◽  
Other Information ◽  
Figure Eight Knot

When k is a 2-bridge knot with group πK, there are parabolic representations (p-reps) θ: πK → PSL(): = PSL(2, ). The most obvious problem that this suggests is the determination of a presentation for an image group πKθ. We shall settle the easiest outstanding case in section 2 below, viz. k the figure-eight knot 41, which has the 2-bridge normal form (5, 3). We shall prove that the (two equivalent) p-reps θ for this knot are isomorphisms of πK on πKθ. Furthermore, the universal covering space of S3\k can be realized as Poincaré's upper half space 3, and πKθ is a group of hyperbolic isometries of 3 which is also the deck transformation group of the covering 3 → S3\k. The group πKθ is a subgroup of two closely related groups that we study in section 3. We shall give fundamental domains, presentations, and other information for all these groups.

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