An inner automorphism is only an inner automorphism, but an inner endomorphism can be something strange.

DOI10.5565/PUBLMAT_56112_04zbMath1254.16032arXiv1001.1391OpenAlexW2064301173MaRDI QIDQ433390

George M. Bergman

Publication date: 13 July 2012

Published in: Publicacions Matemàtiques (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1001.1391

zbMATH Keywords

inner automorphismsgroupsLie algebrasassociative algebrasinner derivationscomma categoriesinner endomorphisms

Mathematics Subject Classification ID

Automorphisms and endomorphisms (16W20) Automorphisms, derivations, other operators for Lie algebras and super algebras (17B40) Automorphisms of infinite groups (20E36) Automorphisms and endomorphisms of algebraic structures (08A35) Factorization systems, substructures, quotient structures, congruences, amalgams (18A32) Automorphisms of selfadjoint operator algebras (46L40) Functor categories, comma categories (18A25)

Related Items (5)

Isotropy of algebraic theories ⋮ Covariant isotropy of Grothendieck toposes and extensive categories ⋮ Isotropy groups of free racks and quandles ⋮ Inner automorphisms of presheaves of groups ⋮ Locally anisotropic toposes

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