A realization of -groups
Jiří Močkoř (1977)
Czechoslovak Mathematical Journal
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Displaying similar documents to “Valuations and group algebras”
A realization of -groups
On the structure of the of a ring
Paul M. Cohn (1966)
Publications Mathématiques de l'IHÉS
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On ordered division rings
Ismail M. Idris (2003)
Czechoslovak Mathematical Journal
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Prestel introduced a generalization of the notion of an ordering of a field, which is called a semiordering. Prestel’s axioms for a semiordered field differ from the usual (Artin-Schreier) postulates in requiring only the closedness of the domain of positivity under for nonzero , instead of requiring that positive elements have a positive product. In this work, this type of ordering is studied in the case of a division ring. It is shown that it actually behaves the same as in the...
Prüfer rings with involution
Ismail M. Idris (2003)
Czechoslovak Mathematical Journal
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The concept of a Prüfer ring is studied in the case of rings with involution such that it coincides with the corresponding notion in the case of commutative rings.
*-value functions and total subrings in *-fields.
Ismail M. Idris (1992)
Collectanea Mathematica
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