ON THE MEAN, GAUSS, THE SECOND GAUSSIAN AND THE SECOND MEAN CURVATURE OF THE HELICOIDAL SURFACES WITH LIGHT-LIKE AXIS IN R-1(3)
TSUKUBA JOURNAL OF MATHEMATICS, cilt.32, sa.1, ss.49-65, 2008 (ESCI)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 32 Sayı: 1
- Basım Tarihi: 2008
- Dergi Adı: TSUKUBA JOURNAL OF MATHEMATICS
- Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI)
- Sayfa Sayıları: ss.49-65
- Anahtar Kelimeler: Helicoidal surfaces, second mean curvature, second Gaussian curvature
- Gazi Üniversitesi Adresli: Evet
Özet
In this paper, the second Gaussian and the second mean curvature of the helicoidal surfaces with light-like axis of type IV+ is obtained in Minkowski 3-space. In addition, some relations between the mean, Gauss, the second Gaussian and the second mean curvature of the helicoidal surfaces with light-like axis of type IV1 are given in Minkowski 3-space.