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Home / Regular Issue / JTAS Vol. 11 (1) Apr. 1988 / PERT-0468-1988

Automorphisms of Fuchsian Groups of Genus Zero

Abu Osman Bin Md. Tap

Pertanika Journal of Tropical Agricultural Science, Volume 11, Issue 1, April 1988

Keywords: Automorphisms; Fuchsian groups; braid groups; mapping class groups; Seifert fibre groups.

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Abstract

Every automorphism in Fuchsian group is induced by some automorphism of a free group. This paper gives a presentation of a automorphism group of Fuchsian group of genus zero via braid groups. We also obtained the pure mapping class groups and the Seifert Fibre Group

ISSN 1511-3701

e-ISSN 2231-8542

Article ID

PERT-0468-1988

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PERTANIKA JOURNAL OF TROPICAL AGRICULTURAL SCIENCE

Automorphisms of Fuchsian Groups of Genus Zero