e-ISSN 2231-8542
ISSN 1511-3701
M.T.Abu Osman
Pertanika Journal of Tropical Agricultural Science, Volume 11, Issue 2, August 1988
Keywords: Automorphism; surface group; mapping class group; Seifert fibre group
Published on:
The mapping class group of a surface is a quotient of the automorphism group Aut*Yofthe surface group by its normal subgroup of inner automorphism The determination ofAut^Ymay be looked upon as an extension problem This paper will give a presentation ofAut Y where Y is a surface group of genus two. The extension to Seifert fibre group will be given.
ISSN 1511-3701
e-ISSN 2231-8542