O kvaternionech. [I.]
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František Josef Studnička (1876)
Časopis pro pěstování mathematiky a fysiky
František Josef Studnička (1876)
Časopis pro pěstování mathematiky a fysiky
František Josef Studnička (1876)
Časopis pro pěstování mathematiky a fysiky
Ismail M. Idris (2003)
Czechoslovak Mathematical Journal
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 commutative...
Bill Jacob, P. Mammone, R. Aravire (1993)
Mathematische Zeitschrift
Topuridze, N. (2003)
Georgian Mathematical Journal
Peter Draxl (1984)
Journal für die reine und angewandte Mathematik
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