Fatou set

In mathematics, a Fatou set is defined informally as the largest open set of points on which iterations of a given map (or collection of maps) have relatively tame long-term behaviour, in the sense that points that start close together stay close together. A map's Fatou set is the complement of its Julia set.

Related Topics:
Mathematics - Iteration - Map - Julia set

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Less commonly, the term Fatou set or Fatou dust is sometimes used to refer to a Julia set that is not connected.

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Fatou sets are named after French mathematician Pierre Fatou.

Related Topics:
French - Mathematician - Pierre Fatou

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