The automorphisms of two-dimensional linear groups over commutative rings

zbMath0688.20029MaRDI QIDQ1263677

Hongshuo Ren, Fu-an Li

Publication date: 1989

Published in: Chinese Annals of Mathematics. Series B (Search for Journal in Brave)

zbMATH Keywords

elementary matricesgeneral linear groupcommutative ringstandard automorphismsdiagonal matrices

Mathematics Subject Classification ID

Other matrix groups over rings (20H25) Automorphism groups of groups (20F28) Linear algebraic groups over adèles and other rings and schemes (20G35)

Related Items (3)

Linear groups over general rings. I: Generalities. ⋮ Homomorphisms of two-dimensional linear groups over a ring of stable range one. ⋮ Twists of Galois representations and projective automorphisms

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