Gajdalovich, V. G.; Gayubov, G. N. Some questions of analytic geometry in the plane. (Russian) Zbl 0543.51020 Sb. Nauchn. Tr., Tashk. Gos. Univ. 623, 21-32 (1980). Curves of the second degree on the pseudoeuclidean plane \({}^ IF_ 2\) are described. The plane in question is defined by means of the properties of the scalar product Encyclopedia of Mathematics Wikipedia Wolfram MathWorld . Misprints are quite numerous. Reviewer: R.I.Pimenov MSC: 51N25 Analytic geometry with other transformation groups 53B30 Local differential geometry of Lorentz metrics, indefinite metrics Keywords:hyperbola; ellipse; null length; scalar product × Cite Format Result Cite Review PDF