Geodesic
Special Quartics with Triple Points
Journal for geometry and graphics, Tome 6 (2002) no. 2, pp. 111-12.

Voir la notice de l'article provenant de la source Heldermann Verlag

This paper deals with a special class of 4th-order surfaces in the 3-dimensional Euclidean space. The surfaces of this class contain the absolute conic, a double straight line and triple points. It is shown that such surfaces may contain on the double line at least two real triple points which are classified according to the type of their tangent cones. The selected examples of the surfaces are displayed using the program Mathematica 4.1. Keywords: Algebraic surfaces of 4th order, triple point. Classification: 51N35. 
@article{JGG_2002_6_2_a0,
     author = {S. Gorjanc},
     title = {Special {Quartics} with {Triple} {Points}},
     journal = {Journal for geometry and graphics},
     pages = {111--12},
     publisher = {mathdoc},
     volume = {6},
     number = {2},
     year = {2002},
     url = {http://geodesic.mathdoc.fr/item/JGG_2002_6_2_a0/}
}
TY  - JOUR
AU  - S. Gorjanc
TI  - Special Quartics with Triple Points
JO  - Journal for geometry and graphics
PY  - 2002
SP  - 111
EP  - 12
VL  - 6
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JGG_2002_6_2_a0/
ID  - JGG_2002_6_2_a0
ER  - 
%0 Journal Article
%A S. Gorjanc
%T Special Quartics with Triple Points
%J Journal for geometry and graphics
%D 2002
%P 111-12
%V 6
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JGG_2002_6_2_a0/
%F JGG_2002_6_2_a0
S. Gorjanc. Special Quartics with Triple Points. Journal for geometry and graphics, Tome 6 (2002) no. 2, pp. 111-12. http://geodesic.mathdoc.fr/item/JGG_2002_6_2_a0/