A Note on Harmonic Quadrangle in Isotropic Plane (CROSBI ID 638170)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Jurkin, Ema ; Šimić Horvath, Marija ; Vladimir, Volenec
engleski
A Note on Harmonic Quadrangle in Isotropic Plane
The harmonic quadrangle is a cyclic quadrangle $ABCD$ with the following property: the point of intersection of the tangents at the vertices $A$ and $C$ lies on the line $BD$, and the intersection point of the tangents at the vertices $B$ and $D$ lies on the line $AC$. If one of the requests is fulfilled, the other one automatically follows. In this paper we give some characterizations of harmonic quadrangles among the cyclic ones. We also study a new harmonic quadrangle associated to the given harmonic quadrangle $ABCD$.
isotropic plane ; cyclic quadrangle ; harmonic quadrangle
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
132
2016.
nije evidentirano
objavljeno
Podaci o matičnoj publikaciji
The 17th International Conference on Geometry and Graphics
Peking:
Podaci o skupu
The 17th International Conference on Geometry and Graphics
predavanje
04.08.2016-08.08.2016
Peking, Kina