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Some properties on cyclic composition operators | ||
| Tikrit Journal of Pure Science | ||
| Article 1, Volume 14, Issue 1, 2009, Pages 86-90 | ||
| Author | ||
| Laith k. shaakir | ||
| Abstract | ||
| In this work, we study the cyclicity of the composition operator induced by an automorphism mapping on U = { z : <1 },and give some conditions that are necessary and (or) sufficient for the operator to be cyclic, where and are the special automorphisim of the unit ball U . | ||
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