Fractal dimension of the universal Julia sets for the Chebyshev-Halley family of methods

The concept of universal Julia set introduced in [5] allows us to conclude that the dynamics of a root-finding algorithm applied to any quadratic polynomial can be understood through the analysis of a particular rational map. In this study we go a step beyond in this direction. In particular, we can...

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Detalles Bibliográficos
Autores: Gutiérrez, J.M. [0000-0002-0434-7250], Magreñán, Á.A. [0000-0002-6991-5706], Varona, J.L. [0000-0002-2023-9946]
Tipo de recurso: capítulo de libro
Estado:Versión aceptada para publicación
Fecha de publicación:2011
País:España
Institución:Universidad de La Rioja (UR)
Repositorio:RIUR. Repositorio Institucional de la Universidad de La Rioja
OAI Identifier:oai:portal.dialnet.es:doc/5bbc67f2b750603269e800c4
Acceso en línea:https://investigacion.unirioja.es/documentos/5bbc67f2b750603269e800c4
Access Level:acceso abierto
Palabra clave:box-counting
Chebyshev-Halley methods
fractal dimension
Julia set
Descripción
Sumario:The concept of universal Julia set introduced in [5] allows us to conclude that the dynamics of a root-finding algorithm applied to any quadratic polynomial can be understood through the analysis of a particular rational map. In this study we go a step beyond in this direction. In particular, we can define the universal fractal dimension of the aforementioned algorithms as the fractal dimension of they corresponding universal Julia sets. © 2011 American Institute of Physics.