A Survey on the Notion of Regulus in a Skew Space |
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| Abstract. These notes take origin from a series of lectures held by Prof. H. Havlicek at Università Cattolica del Sacro Cuore of Brescia on June 2002. The aim of these notes is to give an introduction to some basic topics in Geometry over noncommutative fields and, more in detail, to present the theory of reguli in projective spaces over such fields. |