On isomorphisms of power series rings

DOI10.1007/BF01234365zbMath0521.13010OpenAlexW2021432555MaRDI QIDQ5902675

Joong Ho Kim

Publication date: 1981

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01234365

zbMATH Keywords

Jacobson radicalpower series ringsnil radicalpower invariant ring

Mathematics Subject Classification ID

Formal power series rings (13F25) Power series rings (13J05)

Cites Work

• Power invariant rings
• On power-invariance
• \(R\)-endomorphisms of \(RX\) are essentially continuous
• \(R\)-endomorphisms of \(RX_1,\dots ,X_n\)
• Isomorphic power series rings
• Isomorphic Polynomial Rings
• Nonuniqueness of Coefficient Rings in a Polynomial Ring

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