NON-NULL HELICOIDAL SURFACES AS NON-NULL BONNET SURFACES

Abdullah
2016 unpublished
In this study, we obtain an equivalent of the Codazzi-Mainardi equations for spacelike and timelike surfaces in three dimensional Lorentz space R 3 1. Also, we find necessary and sufficient conditions for spacelike and timelike helicoidal surfaces with non-null axis to be Bonnet surfaces.
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