Cross-Ratio in Real Vector Space
Coghetto, Roland
Double Sequences and Iterated Limits in Regular Space
Coghetto, Roland
Klein-Beltrami Model. Part II
Coghetto, Roland
Klein-Beltrami Model. Part I
Coghetto, Roland
Group of Homography in Real Projective Plane
Coghetto, Roland
Circumcenter, Circumcircle and Centroid of a Triangle
Coghetto, Roland
Summable Family in a Commutative Group
Coghetto, Roland
Tarski Geometry Axioms. Part IV – Right Angle
Coghetto, Roland, Grabowski, Adam
Altitude, Orthocenter of a Triangle and Triangulation
Coghetto, Roland
Uniform Space
Coghetto, Roland
A Case Study of Transporting Urysohn’s Lemma from Topology via Open Sets into Topology via Neighborhoods
Coghetto, Roland
Tarski Geometry Axioms – Part II
Coghetto, Roland, Grabowski, Adam