International Electronic Journal of Geometry, vol.12, no.1, pp.20-25, 2019 (Peer-Reviewed Journal)
In this paper, we construct a helicoidal surface of type III+ with prescribed weighted meancurvature and weighted Gaussian curvature in the Minkowski 3space R31 with a positive densityfunction. We get a result for minimal case. Also we give examples of helicoidal surface withprescribed weighted mean curvature and Gaussian curvature.