Picard groups of rings of invariants

DOI10.1016/0022-4049(80)90052-3zbMath0437.14002OpenAlexW2046927849MaRDI QIDQ1141194

Andy R. Magid

Publication date: 1980

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-4049(80)90052-3

zbMATH Keywords

rings of invariantscharactersPicard groupalgebra automorphismslinearly reductive algebraic group

Mathematics Subject Classification ID

Geometric invariant theory (14L24) Projective and free modules and ideals in commutative rings (13C10) Picard groups (14C22)

Related Items

Cohomology of rings with algebraic group action, Homological algebra in the category \(\text{Mod}_{(R\#U(g))}\), Unnamed Item, On the \(H\)-finite cohomology., Picard groups of rings of coinvariants., PROJECTIVITY AND FLATNESS OF A MODULE OVER THE SUBRING OF INVARIANTS, Projectivity of modules over rings with suitable group action, On the Cohomology of Relative Hopf Modules

Cites Work

• Picard groups of some rings of invariants
• Factorality in quotients of linear \(G_m\)-actions
• On Picard groups of algebraic fibre spaces
• Finite Generation of Class Groups of Rings of Invariants
• Unnamed Item
• Unnamed Item