On the saturation of subfields of invariants of finite groups

DOI10.1134/S0001434609110030zbMath1188.13003OpenAlexW1667233727MaRDI QIDQ845189

Ivan V. Arzhantsev, Anatoliy P. Petravchuk

Publication date: 5 February 2010

Published in: Mathematical Notes (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0001434609110030

zbMATH Keywords

polynomial ringfinite grouppolynomial invariantsubalgebra of invariantsclosed rational functionPSL_{2}(\mathbb C)\)saturated subfieldthe groups \(SL_{2}(\mathbb C)

Mathematics Subject Classification ID

Actions of groups on commutative rings; invariant theory (13A50)

Cites Work

• Unnamed Item
• Reducibility of rational functions in several variables
• Algebraic closure of a rational function
• Closed polynomials and saturated subalgebras of polynomial algebras
• Rings of Constants of the Formk[f]

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