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MENTAL MODEL · M8399

Isomorphism

Isomorphism
Learn & MetacognitionHigh supportCognitive Science
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Version 1.0.0 · Updated 2026-07-28

CORE DEFINITION

In mathematics, an isomorphism is a structure-preserving mapping or morphism between two structures of the same type that can be reversed by an inverse mapping. Two mathematical structures are isomorphic if an isomorphism exists between them, and this is often denoted as A ≅ B.

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In mathematics, an isomorphism is a structure-preserving mapping or morphism between two structures of the same type that can be reversed by an inverse mapping. Two mathematical structures are isomorphic if an isomorphism exists between them, and this is often denoted as A ≅ B.

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Isomorphism establishes a bijection between two structures that preserves operations/relations, allowing problems to be solved in a more familiar structure.

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Source support: Explicit

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    en.wikipedia.orghttps://en.wikipedia.org/wiki/IsomorphismZH · Explicit
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