VeranstaltungsortI.0.42Veranstalter Institut für MathematikBeschreibungTwo inversions in the isotropic planeAbstract:In the Op. 216.) of H.D. and in the lecture at the Alpen-Adria-University Klagenfurt, 17th of October 2018, there shall be explained the well known properties of the Isotropic Geometry in the Projektive Plane. Two inversions are defined, at a distance circle and at an angle circle.Computing and Figures ty TEXAS INSTRUMENTS voyage 200, by DERIVE and by hand.Vortragende(r)Dr.Hans DirnböckKontaktSenka Haznadar (senka.haznadar@aau.at)