On the Involute-Evolute of the Pseudonull Curve in Minkowski 3-Space

Abstract

We have generalized the involute and evolute curves of the pseudonull curves in ; that is, is a spacelike curve with a null principal normal. Firstly, we have shown that there is no involute of the pseudonull curves in . Secondly, we have found relationships between the evolute curve β and the pseudonull curve in . Finally, some examples concerning these relations are given.