outer automorphism

noun

An automorphism which is not an inner automorphism.

Opposite
inner automorphism
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Meanings

nounouter automorphism (plural outer automorphisms)

plural outer automorphisms

  1. algebraAn automorphism which is not an inner automorphism.

Synonyms & antonyms

Opposite
inner automorphism
Cite this entry
APA

outer automorphism. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/outer%20automorphism

MLA

“outer automorphism.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/outer%20automorphism. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “outer automorphism,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/outer%20automorphism.

Source: outer automorphism on Wiktionary, CC BY-SA 4.0.