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Pregled bibliografske jedinice broj: 473981

Časopis

Autori: Šimić, Marija; Volenec, Vladimir; Beban-Brkić Jelena
Naslov: On Umbilic Axes of Circles of the Non Cyclic Quadrangle in the Isotropic Plane
Izvornik: Mathematica Pannonica (0865-2090) 21 (2010), 2; 239-250
Vrsta rada: članak
Ključne riječi: Isotropic plane; Radical center; Radical axis; Umbilic point; Umbilic axis
Sažetak:
A power of the point and a power of the line with respect to the circle in the isotropic plane are studied in this paper. To begin with, the radical axis and the radical center of circles in the isotropic plane are presented. As the principle of duality is preserved in the isotropic plane, notions dual to the radical axis and to the radical center, the umbilic point and the umbilic axis are introduced. Non cyclic quadrangle is called standard if a special hyperbola with the equation xy = 1 is circumscribed to it. The properties of the standard quadrangle related to the umbilic point and the umbilic axis are given.
Projekt / tema: 037-0372785-2759
Izvorni jezik: ENG
Kategorija: Znanstveni
Znanstvena područja:
Matematika
URL cjelovitog teksta:
Google Scholar: On Umbilic Axes of Circles of the Non Cyclic Quadrangle in the Isotropic Plane
Upisao u CROSBI: msimic@arhitekt.hr (msimic@arhitekt.hr), 18. Lip. 2010. u 12:55 sati



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