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词汇 Partial geometry
分类 英语词汇 英语翻译词典
释义

Partial geometry

英语百科

Partial geometry

An incidence structure C=(P,L,I) consists of points P, lines L, and flags I \subseteq P \times L where a point p is said to be incident with a line l if (p,l) \in I. It is a (finite) partial geometry if there are integers s,t,\alpha\geq 1 such that:

A partial geometry with these parameters is denoted by pg(s,t,\alpha).

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