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Helmut Mäurer 《Geometriae Dedicata》1990,36(2-3):235-237
This paper gives a characterization of the permutation group PSL(2, K) over a quadratic closed field of characteristic 2.
Herrn Professor Dr. H. Salzmann zum 60. Geburtstag gewidmet. 相似文献
Herrn Professor Dr. H. Salzmann zum 60. Geburtstag gewidmet. 相似文献
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Dr. Lisa Hefendehl-Hebeker 《Monatshefte für Mathematik》1980,90(3):219-228
Motivated by an investigation ofKuz'min [2], in this note we introduce a topology on the set
of nonassociative algebras of a fixed dimensionr< over a local fieldF. We obtain a space, which is notT
1. If the trivial algebra
is removed, the remaining subspace is quasicompact. The space is homeomoprhic to the group of square classes ofF
*; forr3 the space is notT
1. The set of division algebras is open in. 相似文献
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Joachim Schmid 《manuscripta mathematica》1988,61(2):195-202
Becker has shown in [1] that for the 4-th Pythagoras number of the field (X) the inequality P4 ((X)) 36 holds. In this paper we will show P4 ((X)) 24 and P4 (K) 3 for all real pythagorean fields K. 相似文献
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