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  • A quaternion approach to polynomial PN surfaces
    Kozak, Jernej ; Knez, Marjetka, 1978- ; Vitrih, Vito, 1981-
    In this paper a new approach for a construction of polynomial surfaces with rational field of unit normals (PN surfaces) is presented. It is based on bivariate polynomials with quaternion ... coefficients. Relations between these coefficients are derived that allow one to construct PN surfaces of general odd and even degrees. For low degree PN surfaces the theoretical results are supplemented with algorithms and illustrated with numerical examples.
    Vir: New Developments Geometry (Str. 172-188)
    Vrsta gradiva - prispevek na konferenci ; neleposlovje za odrasle
    Leto - 2016
    Jezik - angleški
    COBISS.SI-ID - 17791321