Geodesic
Q−spherical surfaces in Euclidean space
Filomat, Tome 37 (2023) no. 1, p. 1

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DOI

In this paper we define q-spherical surfaces as the surfaces that contain the absolute conic of the Euclidean space as a q−fold curve. Particular attention is paid to the surfaces with singular points of the highest order. Two classes of such surfaces, with one and two n−fold points, are discussed in detail. We study their properties, give their algebraic equations and visualize them with the program Mathematica.
DOI : 10.2298/FIL2301001G
Classification : 51N20, 51M15
Keywords: q−spherical surface, Absolute conic, Singular point 
Sonja Gorjanc; Ema Jurkin. Q−spherical surfaces in Euclidean space. Filomat, Tome 37 (2023) no. 1, p. 1 . doi: 10.2298/FIL2301001G
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