Dérivations, et hautes dérivations, dans certains corps gauches de séries de Laurent. (Derivations, and higher derivations, in certain skew fields of Laurent series)
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Publication:757560
DOI10.2140/pjm.1992.153.277zbMath0723.16019OpenAlexW2085104125MaRDI QIDQ757560
Publication date: 1992
Published in: Pacific Journal of Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.2140/pjm.1992.153.277
derivationhigher derivationsformal pseudo- differential operator skewfieldk-derivationslocal field of Laurent series
Group rings (16S34) Automorphisms and endomorphisms (16W20) Valuations, completions, formal power series and related constructions (associative rings and algebras) (16W60) Infinite-dimensional and general division rings (16K40) Rings of differential operators (associative algebraic aspects) (16S32)
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