Surfaces Family with Bertrand Curves as Common Asymptotic Curves in Euclidean 3–Space E³

The main result of this paper is constructing a surfaces family with the similarity of Bertrand curves in Euclidean 3–space  (Formula presented.). Then, by utilizing the Serret–Frenet frame, we conclude the sufficient and necessary conditions of surfaces family interpolating Bertrand curves as common asymptotic curves. Consequently, the expansion to the ruled surfaces family is also depicted. As implementations of our main results, we demonstrate some examples to confirm the method.