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- Title
A Simplified Algorithm for the Topological Entropy of Multimodal Maps.
- Authors
Amigó, José M.; Giménez, Ángel
- Abstract
A numerical algorithm to compute the topological entropy of multimodal maps is proposed. This algorithm results from a closed formula containing the so-called min-max symbols, which are closely related to the kneading symbols. Furthermore, it simplifies a previous algorithm, also based on min-max symbols, which was originally proposed for twice differentiable multimodal maps. The new algorithm has been benchmarked against the old one with a number of multimodal maps, the results being reported in the paper. The comparison is favorable to the new algorithm, except in the unimodal case.
- Subjects
TOPOLOGICAL entropy; ALGORITHMS; MODAL models; MIXING machinery; PYTHON programming language; MATHEMATICAL proofs
- Publication
Entropy, 2014, Vol 16, Issue 2, p627
- ISSN
1099-4300
- Publication type
Article
- DOI
10.3390/e16020627