Kahraman T.Önder M.Uǧurlu H.H.2024-07-222024-07-2220131943023Xhttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/17470In this paper, we give the definition of dual Smarandache curves on dual unit sphere ~S2 according to Blaschke frame. We obtain the relationships between Blaschke frames, invariants and elements of curvature of a dual curve α̃ and its dual Smarandache b̃ij-curves (1 ≤ i, j ≤ 3). Furthermore, we show that a dual curve α̃ and its dual Smarandache b̃13-curve forms a Bertrand offset. © 2013 Institute of Advanced Scientific Research.EnglishArticle