Projective representations i. projective lines over rings
نویسندگان
چکیده
منابع مشابه
Projective Representations I. Projective lines over rings
We discuss representations of the projective line over a ring R with 1 in a projective space over some (not necessarily commutative) field K. Such a representation is based upon a (K,R)-bimodule U . The points of the projective line over R are represented by certain subspaces of the projective space P(K,U ×U) that are isomorphic to one of their complements. In particular, distant points go over...
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ژورنال
عنوان ژورنال: Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg
سال: 2000
ISSN: 0025-5858,1865-8784
DOI: 10.1007/bf02940921