Timelike curve,
Timelike tube-like surface,
Gaussian curvature,
Mean curvature,
Second Gaussian curvature,
Weingarten surfaces,
Linear Weingarten surfaces,
Minkowski 3-space.
Основные темы научной работы
Differential Geometry
Основные публикации:
Adel H. Sorour, “Weingraten tube-Like surfaces in Eculidean 3-space accepted”, Stud. Babeş-Bolyai Math, 61:2 (2016), 239-250
Ahmad T. Ali, Hossam S. Abdel Aziz, Adel H. Sorour, “Ruled surfaces generated by some special curves
in Euclidean 3-Space”, Journal of the Egyptian Mathematical Society, 21 (2013), 285-294
Ahmad T. Ali, H.S. Abdel Aziz, Adel H. Sorour, “On curvatures and points of the translation surfaces
in Euclidean 3-space”, Journal of the Egyptian Mathematical Society, 23 (2015), 167-172
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