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An isomorphism from a field to itself; relative automorphisms fix a specified base field pointwise.
wp-field-automorphismmilne-fields-galois-theoryEach relation below ends at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
Field automorphisms form a group under composition.
Equip an existing carrier or structured object with additional chosen data, when such compatible data exists. Use a construction junction when several independently meaningful inputs must coexist on the same carrier or interact compatibly.
milne-fields-galois-theoryEach relation below starts at this concept.
No direct relations are authored in this direction.