On the group of automorphisms of a power series ring

DOI10.1016/0021-8693(87)90120-7zbMath0614.20034OpenAlexW2081830850MaRDI QIDQ1820243

Marilena Pittaluga

Publication date: 1987

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-8693(87)90120-7

zbMATH Keywords

elementary matricespower seriessemidirect productcontinuous k-algebra automorphismspseudo-homotheties

Mathematics Subject Classification ID

Automorphisms and endomorphisms (16W20) Valuations, completions, formal power series and related constructions (associative rings and algebras) (16W60) Group actions on varieties or schemes (quotients) (14L30) Automorphisms of infinite groups (20E36) Formal power series rings (13F25) Linear algebraic groups over adèles and other rings and schemes (20G35)

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Limits of tame automorphisms of \(k[x_ 1,\dots ,x_ N\)]
• Polynomial vector fields on \(K^ n\) as a \(GL_ n(K)\)-module
• ON SOME INFINITE-DIMENSIONAL GROUPS. II

This page was built for publication: On the group of automorphisms of a power series ring