2 papers
math.CO2024
Projective Rectangles: The Graph of Lines
Rigoberto Flórez, Thomas Zaslavsky
A projective rectangle is like a projective plane that may have different lengths in two directions. We develop properties of the graph of lines, in which adjacency means having a…
math.CO2024
Projective Rectangles: Harmonic Conjugation
Rigoberto Florez, Thomas Zaslavsky
A projective rectangle is like a projective plane that has different lengths in two directions. We develop harmonic conjugation in projective rectangles. We construct projective re…