Difference between revisions of "Homomorphism"
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Latest revision as of 13:05, 21 September 2016
In abstract algebra, a homomorphism is a structure-preserving map between two algebraic structures (such as groups, rings, or vector spaces).
Description
The word homomorphism comes from the ancient Greek language: ὁμός (homos) meaning "same" and μορφή (morphe) meaning "form" or "shape".
Isomorphisms, automorphisms, and endomorphisms are special types of homomorphisms.
See also
- Abstract algebra
- Continuous function
- Diffeomorphism
- Homomorphic encryption
- Homomorphic secret sharing – a simplistic decentralized voting protocol
- Map (mathematics)
- Morphism
External links
- Homomorphism @ Wikipedia
