SOME SPECIAL TYPES OF DEVELOPABLE RULED SURFACE


Alegre P., Arslan K., Carriazo A., Murathan C., Ozturk G.

HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS, cilt.39, ss.319-325, 2010 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 39 Konu: 3
  • Basım Tarihi: 2010
  • Dergi Adı: HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS
  • Sayfa Sayıları: ss.319-325

Özet

In this study we consider the focal curve C gamma. of a space curve gamma and its focal curvatures. We characterize some special types of ruled surface, choosing one of the base curves or director curves as the focal curve of the space curve gamma. Finally we construct new types of ruled surface and calculate their distinguished parameters. We give necessary and sufficient conditions for these types of ruled surface to become developable.