Elementární spůsob vyšetřování křivek v rovině
Elementární spůsob vyšetřování křivek v rovině. [II.]
Elemente der analytischen Geometrie der Ebene in trilinearen Coordinaten [Book]
Elemente der analytischen Geometrie in homogenen Coordinaten [Book]
Elemente der darstellenden Geometrie [Book]
Embeddings of finite classical groups over field extensions and their geometry.
Endliche zyklische Ebenen.
Équation de Hesse pour la détermination des points d'inflexion
Equiaffine Darboux motions with double roots
Erzeugung isophotischer Streifen bei geometrischer Zentralbeleuchtung zweiter Art, wenn die Leitkurve eine Gerade ist
Essai sur la géométrie à dimensions
Étude analytique sur la cyclide
Étude des surfaces algébriques
Étude des surfaces algébriques
Étude sur la sphère
Études des propriétés de situation des surfaces cubiques
Euclidean space motions with affinely equivalent trajectories
The author studies the Euclidean space motions with the property that the trajectory of every point is an affine image of a given space curve. Such motions split into plane motions and translations and their trajectories are cylindrical curves. They are characterized as motions with the following property: Not all trajectories are plane curves and if any trajectory has a planar point, it lies in a plane. Motions with infinitely many straight trajectories form a special subclass of those motions....
Evaluation of educational effects of the solid simulator.
Evaluation of objective test using a pair of orthographic projections for descriptive geometry education.
Exercices sur le tétraèdre