An examination on N − D* partner curves with common principal normal and Darboux vector in E^3.

Abstract

In this paper we have defined and examined curves with common principal normal and Darboux vectors ; if the principal normal vector of first curve and Darboux vector of second curve are linearly dependent, then first curve has been called N − D* curve, and the second curve is called N − D* partner curve. These new curves are called N − D* pair curves. Also we give the Frenet-Serret apparatus of the second curve based on the Frenet-Serret apparatus of first curve.

Keywords

• Darboux vector
• Offset curves
• Mannheim curves
• Bertrand pairs

Kaynakça

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