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Conformal Geometry and Dynamics

Published by the American Mathematical Society, the Conformal Geometry and Dynamics (ECGD) is devoted to research articles of the highest quality in all areas of pure and applied mathematics.

ISSN 1088-4173

The 2020 MCQ for Conformal Geometry and Dynamics is 0.5.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.


Compactification and trees of spheres covers
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by Matthieu Arfeux PDF
Conform. Geom. Dyn. 21 (2017), 225-246 Request permission


The space of dynamically marked rational maps can be identified with a subspace of the space of covers between trees of spheres on which there is a notion of convergence that makes it sequentially compact. In this paper we describe a topology on the quotient of this space under the natural action of its group of isomorphisms. This topology is proved to be consistent with this notion of convergence.
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Additional Information
  • Matthieu Arfeux
  • Affiliation: Pontificia Universidad Católica de Valparaíso, Blanco Viel 596, Cerro Barón, Valparaíso, Chile
  • Email:
  • Received by editor(s): October 14, 2016
  • Received by editor(s) in revised form: February 10, 2017
  • Published electronically: May 2, 2017
  • © Copyright 2017 American Mathematical Society
  • Journal: Conform. Geom. Dyn. 21 (2017), 225-246
  • MSC (2010): Primary 37F20
  • DOI:
  • MathSciNet review: 3645509