عنوان	On biconservative constant scalar curvature hypersurfaces in Lorentz-Minkowski 6-space
نوع پژوهش	مقاله ارائه شده کنفرانسی
کلیدواژه‌ها	Biconservative, maximal, isoparametric, second mean curvature.
چکیده	In this talk paper, we consider a physical and mathematical concept, namely the biconservative hypersurfaces. Let ψ ∶ M5 → L6 be a spacelike hypersurface in the Lorentz-Minkowski space L6. By definition, Mm is said to be biconservative if the tangent component of the vector field 2ψ is identically zero. This subject is arisen from a well-known conjecture due to Bang-Yen Chen which claims that the only biharmonic submanifolds in the Euclidean spaces are minimal ones. We consider an extended version of biconservativity condition on spacelike hypersurfaces of 6-dimensional Lorentz-Minkowski space with two or three distinct principal curvatures and constant mean curvature.
پژوهشگران	فیروز پاشایی (نفر اول)، سارا حسین پور (نفر دوم)، قربانعلی حقیقت دوست (نفر سوم)، لیلا شهباز (نفر چهارم)