Pregled bibliografske jedinice broj: 122757
Posebne kvartike s trostrukim točkama
Posebne kvartike s trostrukim točkama // Journal for geometry and graphics, 6 (2002), 2; 111-119 (podatak o recenziji nije dostupan, članak, znanstveni)
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Naslov
Posebne kvartike s trostrukim točkama
(Special Quartics with Triple Points)
Autori
Gorjanc, Sonja
Izvornik
Journal for geometry and graphics (1433-8157) 6
(2002), 2;
111-119
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
algebraic surfaces of 4th order; triple point
Sažetak
This paper deals with the special class of 4th order surfaces in 3-dimensional Euclidean space. The surfaces of thit 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.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
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