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math.DG2016★ 4 cited
General Rotational Surfaces in Pseudo-Euclidean 4-Space with Neutral Metric
Yana Aleksieva, Velichka Milousheva, Nurettin Cenk Turgay
We define general rotational surfaces of elliptic and hyperbolic type in the pseudo-Euclidean 4-space with neutral metric which are analogous to the general rotational surfaces of…
math.DG2016★ 1 cited
Meridian Surfaces with Constant Mean Curvature in Pseudo-Euclidean 4-space with Neutral Metric
Betul Bulca, Velichka Milousheva
In the present paper we consider a special class of Lorentz surfaces in the four-dimensional pseudo-Euclidean space with neutral metric which are one-parameter systems of meridians…