Chebyshev Distance
Coghetto, Roland
Topology from Neighbourhoods
Coghetto, Roland
Pascal’s Theorem in Real Projective Plane
Coghetto, Roland
Klein-Beltrami model. Part IV
Coghetto, Roland
Summable Family in a Commutative Group
Coghetto, Roland
Double Sequences and Iterated Limits in Regular Space
Coghetto, Roland
Pappus’s Hexagon Theorem in Real Projective Plane
Coghetto, Roland
Pythagorean Tuning: Pentatonic and Heptatonic Scale
Coghetto, Roland
Non-Trivial Universes and Sequences of Universes
Coghetto, Roland
Quasi-uniform Space
Coghetto, Roland
Tarski Geometry Axioms. Part IV – Right Angle
Coghetto, Roland, Grabowski, Adam