The automorphism group of the tetrablock
The automorphism group of the tetrablock
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DOI：
10.1112/jlms/jdn010
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发表时间：
2007-08
期刊：
影响因子：
--
通讯作者：
Nicholas Young
中科院分区：
文献类型：
--
作者：
Nicholas Young
四块被证明是不均匀的，它的自同构群被确定。证明了四块体的一类施瓦茨引理.自同构群的作用用复杂测地圆盘的某种自然叶理来描述。
The tetrablock is shown to be inhomogeneous and its automorphism group is determined. A type of Schwarz lemma for the tetrablock is proved. The action of the automorphism group is described in terms of a certain natural foliation by complex geodesic discs.