Constructive definition of central collineations in projective Desargues planes


In any projective incidence plane satisfying the Desargues Theorem, we introduce central collineations in a constructive way and show that these coincide with those defined in the usual way.

DOI Code: 10.1285/i15900932v30n1p93

projective Desargues plane; central collineation

Classification: 51A30; 51E15

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