AIMS Mathematics, 2020, 5(6): 5422-5438. doi: 10.3934/math.2020348.

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Non-lightlike Bertrand W curves: A new approach by system of differential equations for position vector

1 Department of Mathematics and Science Education, Necmettin Erbakan University, Konya, 42090, TURKEY
2 Department of Mathematics, Necmettin Erbakan University, Konya, 42090, TURKEY

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In this study, the characterization of position vectors belonging to non-lightlike Bertrand W curve mate with constant curvature are obtained depending on differentiable functions. The position vector of Bertrand W curve is stated by a linear combination of its Frenet frame with differentiable functions. There exist also different cases for the curve depending on the value of curvature and torsion. The relationships between Frenet apparatuas of these curves are stated separately for each case. Finally, the timelike and spacelike Bertrand curve mate visualized of given curves as examples, separately.
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Citation: Ayşe Yavuz, Melek Erdoǧdu. Non-lightlike Bertrand W curves: A new approach by system of differential equations for position vector. AIMS Mathematics, 2020, 5(6): 5422-5438. doi: 10.3934/math.2020348

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