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Subnormal semigroups of composition operators |
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| Authors: | José Gimé nez |
| Institution: | Departamento de Matemáticas, Facultad de Ciencias, Universidad de Los Andes, Mérida, Venezuela |
| Abstract: | In this article we describe a model for subnormal semigroups of composition operators (with linear fractional symbol) acting on the Hardy space  . We also discuss cyclicity of such semigroups in the context of more general results studied by J. H. Shapiro and P. S. Bourdon. |
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