عنوان	Recurrent curvature over four-dimensional homogeneous manifolds
نوع پژوهش	مقاله چاپ شده
کلیدواژه‌ها	Curvature tensor and Recurrent curvature tensor, Homogeneous space, Locally-symmetric space.
چکیده	Four-dimensional pseudo-Riemannian homogeneous manifolds with non-trivial isotropy were considered for the recurrent curvature properties, as well as the geometry of each class. Curvature recurrent property also was studied on some reasonable geometric manifolds.
پژوهشگران	علی حاجی بدلی (نفر دوم)، امیرحسام زعیم (نفر سوم)، میلاد بسطامی (نفر اول)