A+ CATEGORY SCIENTIFIC UNIT

The rectifying developable and the spherical Darboux image of a space curve

Volume 50 / 1999

Shyuichi Izumiya, Haruyo Katsumi, Takako Yamasaki Banach Center Publications 50 (1999), 137-149 DOI: 10.4064/-50-1-137-149

Abstract

In this paper we study singularities of certain surfaces and curves associated with the family of rectifying planes along space curves. We establish the relationships between singularities of these subjects and geometric invariants of curves which are deeply related to the order of contact with helices.

Authors

  • Shyuichi Izumiya
  • Haruyo Katsumi
  • Takako Yamasaki

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