A Study on $f$-Rectifying Curves in Euclidean $n$-Space

Authors : Zafar IQBAL, Joydeep SENGUPTA

Pages : 107-113

Doi:10.32323/ujma.937479

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Publication Date : 2021-09-30

Article Type : Research Paper

Abstract :A rectifying curve in the Euclidean $n$-space $\mathbb{E}^n$ is defined as an arc-length parametrized curve $\gamma$ in $\mathbb{E}^n$ such that its position vector always lies in its rectifying space insert ignore into journalissuearticles values(i.e., the orthogonal complement of its principal normal vector field); in $\mathbb{E}^n$. In this paper, in analogy to this, we introduce the notion of an $f$-rectifying curve in $\mathbb{E}^n$ as a curve $\gamma$ in $\mathbb{E}^n$ parametrized by its arc-length $s$ such that its $f$-position vector field $\gamma_f$, defined by $\gamma_finsert ignore into journalissuearticles values(s); = \int finsert ignore into journalissuearticles values(s); d\gamma$, always lies in its rectifying space in $\mathbb{E}^n$, where $f$ is a nowhere vanishing real-valued integrable function in parameter $s$. The main purpose is to characterize and classify such curves in $\mathbb{E}^n$.
Keywords : Euclidean space, Frenet Serret formulae, Higher curvatures, Rectifying curve, f position vector field, f rectifying curve