Teichmüller theory and critically finite endomorphisms |
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Authors: | Sarah Koch |
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Affiliation: | Department of Mathematics, Science Center, 1 Oxford Street, Harvard University, Cambridge, MA 02138, United States |
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Abstract: | We present a systematic way to generate critically finite endomorphisms of Pn. These maps arise in the context of Teichmüller theory, specifically in Thurston?s topological characterization of rational maps. The dynamical objects for the endomorphisms correspond to central objects from Thurston?s theorem. Our theorems build infinitely many of these endomorphisms; in fact, a large number of examples of critically finite endomorphisms of Pn found in the literature arise from this construction. |
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Keywords: | Complex dynamics Critically finite endomorphisms of projective space Teichmü ller theory |
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