ereprof. dr. Charles Thas
No current affiliation with UGent
Show
Sort by
-
The Droz-Farny Theorem and Related Topics
-
A note on the Droz-Farny theorem
-
Characterizations by normal coordinates of special points and conics of a triangle
-
Projectivities between bundles of plane higher order curves
-
On the Schiffler center
-
Projectivities between bundles of plane higher order curves
-
On the Schiffler center
-
A generalization of the Lemoine point
-
Projective generalizations of two points of concurrence on the nine-point circle
-
On Some Remarkable Concurrences
-
On the isometry group of a non-euclidean plane.
-
Desmic systems of tetrahedra associated with a Morley-Petersen-study configuration
-
De reductie van een reële kwadratische vergelijking in orthogonale coördinaten (2e deel)
-
De reductie van een reële kwadratische vergelijking in orthogonale coördinaten (Ie deel)
-
De reductie van een reële kwadratische vergelijking in orthogonale coördinaten (eerste deel)
-
On the theorem about projectivities
-
A rational sextic associated with a Desargues configuration
-
On ellipses with center the Lemoine point and generalizations
-
An easy proof for some classical theorems in plane geometry
-
Projectiviteiten, affiniteiten en isometrieën