journal6 ›› 2007, Vol. 28 ›› Issue (3): 12-15.

• Mathematics • Previous Articles     Next Articles

Calculation About Curvature and Torsion of Curve ρ=r+aγ+b∫S0β


  1. (1.School of Mathematics and Computational Science,Hunan University of Science and Technology,Xiangtan 411201,Hunan China;2.Zhuzhou Moderate Trade School,Zhuzhou 412000,Hunan China)
  • Online:2007-05-25 Published:2012-08-27

Abstract: Given that basic vectors  α,β and  γ= of  curve Γ:r=r(s),there curvature and torsion parting for κ,τ.In this article we studied the computational problem about curvature and torsion of new curve Γ:ρ=r+aγ+b∫S0β

Key words: curve, curvature, torsion, basic vector

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