On topological characterizations of complex projective spaces and affine linear spaces
نویسندگان
چکیده
منابع مشابه
Characterizations of Finite Projective and Affine Spaces
THEOREM 1. A finite incidence structure is isomorphic to the design of points and hyperplanes of a finite projective or affine space of dimension greater than or equal to 4 if and only if there are positive integers v, k, and y, with ju > 1 and (/A — l)(v — k) 7* (k — ju) such that the following assumptions hold. (I) Every block is on k points, and every two intersecting blocks are on p. common...
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ژورنال
عنوان ژورنال: Proceedings of the Japan Academy, Series A, Mathematical Sciences
سال: 1980
ISSN: 0386-2194
DOI: 10.3792/pjaa.56.231