Purely elliptic Möbius groups
Purely elliptic Möbius groups
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DOI:
10.1007/978-1-4613-9611-6_12
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发表时间:
1988
期刊:
影响因子:
--
通讯作者:
P. Waterman
中科院分区:
文献类型:
--
作者:
P. Waterman
Introduction. Let M (n) denote the full Mobius group of conformal and anti-conformal self maps of Rn= Rn U {oo}. Such maps are a composition of inversions in spheres and reflections in planes. They may be extended to act as Mobius transformations of Rn+ 1 preserving hyperbolic n+ I-space: with the line elementViewed as such M (n) is the full isometry group of Hn+ l. The elements of M (n) are classified as follows [3]: Te M (n) is elliptic if it has a fixed point in Hn+ l. Equivalently, T is elliptic if it is M (n+ 1) conjugate to an orthogonal transformation of Rn+ l.