http://www.saber.ula.ve/handle/123456789/31989 2010 Wed, 27 May 2026 15:18:45 GMT 2026-05-27T15:18:45Z http://www.saber.ula.ve/handle/123456789/31993 Bertrand mate of null biharmonic curves in the Lorentzian Heisenberg group Heis. Körpinar, Talat; Turhan, Essin In this paper, we study null biharmonic curves and we characterize null biharmonic curves in terms of their curvature and torsion in the Lorentzian Heisenberg group Heis3. Moreover, we construct parametric equations of Bertrand mate of null biharmonic curves and null biharmonic in the Lorentzian Heisenberg group Heis3. Tue, 30 Nov 2010 15:02:07 GMT http://www.saber.ula.ve/handle/123456789/31993 2010-11-30T15:02:07Z