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Identifiant IdRef : 04082392X
Notice de type FMeSH

Point d'accès autorisé

Fractales

Variante de point d'accès

Fractal
[Nom commun]

Informations

Note publique d''information : 
Patterns (real or mathematical) which look similar at different scales, for example the network of airways in the lung which shows similar branching patterns at progressively higher magnifications. Natural fractals are self-similar across a finite range of scales while mathematical fractals are the same across an infinite range. Many natural, including biological, structures are fractal (or fractal-like). Fractals are related to "chaos" (see NONLINEAR DYNAMICS) in that chaotic processes can produce fractal structures in nature, and appropriate representations of chaotic processes usually reveal self-similarity over time

Note générale sur le champ d'application : 
patterns which look similar at different magnifications; used in math & theoret models

Notices d'autorité liées

Point d'accès autorisé parallèle

Fractals

Autres identifiants

Identifiant MeSH : mesD017709

Utilisation dans FMeSH

Qualificatifs autorisés : HI94

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