Ayaz S.Kuşak Samanci H.Kocayiǧit H.2025-04-102025-04-102023http://hdl.handle.net/20.500.14701/44843In our paper, we computed some new characterizations due to an alternative modified frame {N →, C →, W →} in Euclidean 3-space and we get general differential equation characterizations of a space curve due to the vectors N →, C →, W →. Furthermore, we investigated some differential equations characterizations of the harmonic and harmonic 1-type curves. © 2021 Walter de Gruyter GmbH, Berlin/Boston.Some new characterizations of a space curve due to a modified frame {N →, C →, W →} in Euclidean 3-spaceArticle10.1515/ijnsns-2020-0260