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Physical Sciences and Mathematics Commons

Open Access. Powered by Scholars. Published by Universities.®

Faculty Publications

Applied Mathematics

2017

Space Curve; Rectifying Curve; Curvature; Torsion; Rectifying Plane; Tangent Vector; Normal Vector; Binormal Vector

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Full-Text Articles in Physical Sciences and Mathematics

Characterization Of Rectifying And Sphere Curves In R^3, Yun Myung Oh, Julie Logan Jan 2017

Characterization Of Rectifying And Sphere Curves In R^3, Yun Myung Oh, Julie Logan

Faculty Publications

Studies of curves in 3D-space have been developed by many geometers and it is known that any regular curve in 3D space is completely determined by its curvature and torsion, up to position. Many results have been found to characterize various types of space curves in terms of conditions on the ratio of torsion to curvature. Under an extracondition on the constant curvature, Y.L. Seo and Y. M. Oh found the series solution when the ratio of torsion to curvature is a linear function. Furthermore, this solution is known to be a rectifying curve by B. Y. Chen’s work. This …