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ON HELICES AND SLANT HELICES IN THE LIGHTLIKE CONE
Kulahci, Mihriban Alyamac,Almaz, Fatma,Bektas, Mehmet The Honam Mathematical Society 2018 호남수학학술지 Vol.40 No.2
In this paper, we investigate the notions of helix and slant helices in the lightlike cone. Using the asymptotic orthonormal frame we present some characterizations of helices and slant helices.
ON HELICES AND SLANT HELICES IN THE LIGHTLIKE CONE
( Mihriban Alyamac Kulahci ),( Fatma Almaz ),( Mehmet Bektas ) 호남수학회 2018 호남수학학술지 Vol.40 No.2
In this paper, we investigate the notions of helix and slant helices in the lightlike cone. Using the asymptotic orthonormal frame we present some characterizations of helices and slant helices.
NON-ZERO CONSTANT CURVATURE FACTORABLE SURFACES IN PSEUDO-GALILEAN SPACE
Aydin, Muhittin Evren,Kulahci, Mihriban,Ogrenmis, Alper Osman Korean Mathematical Society 2018 대한수학회논문집 Vol.33 No.1
Factorable surfaces, i.e. graphs associated with the product of two functions of one variable, constitute a wide class of surfaces in differential geometry. Such surfaces in the pseudo-Galilean space with zero Gaussian and mean curvature were obtained in [2]. In this study, we provide new results relating to the factorable surfaces with non-zero constant Gaussian and mean curvature.