Point row

In projective geometry or geometry of position, the point series is the set of all points that intersect with a straight line , i.e. H. which lie in a straight line. It is a basic structure of the first stage. A row of points contains exactly one far point .

Individual evidence

1. ^ Sibylla Prieß-Crampe : Arranged structures. Groups, bodies, projective levels (=  results of mathematics and its border areas . Volume 98 ). Springer, Berlin / Heidelberg / New York 1983, ISBN 3-540-11646-X .