Pencils Of Polarities In Projective Space
1956 ◽
Vol 8
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pp. 119-144
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Keyword(s):
1. Introduction. A polarity in complex projective space of two dimensions (S2) is completely determined by a self-polar triangle ABC, and a pair of corresponding elements: a point P and its polar line p. We denote the polarity by (ABC) (Pp). We follow Coxeter (2) in denning a pencil of polarities as the ∞1 polarities (ABC) (Pp) where A, B, C, P are fixed while p varies in a pencil of lines.
2020 ◽
Vol 17
(5)
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pp. 744-747
2002 ◽
Vol 66
(3)
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pp. 465-475
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1998 ◽
Vol 14
(1)
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pp. 1-8
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Keyword(s):
1993 ◽
Vol 114
(3)
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pp. 443-451
2013 ◽
Vol 56
(2)
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pp. 306-316
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