commutator

English

Noun

1. an electrical switch, in a generator or motor, that periodically reverses the direction of an electric current
2. Endrika:mathematics (of a group) an element of the form ghg⁻¹h⁻¹ where g and h are elements of the group; it is equal to the group's identity if and only if g and h commute
3. Endrika:mathematics (of a ring) an element of the form ab-ba, where a and b are elements of the ring, it is identical to the ring's zero element if and only if a and b commute

Translations

electrical switch

Finnish: Endrika:t+

Swedish: Endrika:t+

mathematical element, in a group

Hungarian: kommutátor

mathematical element, in a ring

Swedish: Endrika:t+

See also

• anticommutator

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Latina

Bika matoanteny

commūtātor /kɔ̃ːmutatoɾ/

1. mpanao faharoa singiolary amin'ny endrika ho avy endriky ny matoantenin'ny atao amin'ny filaza mandidy ny matoanteny commūtō.
2. mpanao fahatelo singiolary amin'ny endrika ho avy endriky ny matoantenin'ny atao amin'ny filaza mandidy ny matoanteny commūtō.