سامانه پژوهشی دانشگاه شهید مدنی آذربایجان | A new class of almost complex structures on tangent bundle of a Riemannian manifold

عنوان	A new class of almost complex structures on tangent bundle of a Riemannian manifold
نوع پژوهش	مقاله چاپ شده
کلیدواژه‌ها	Almost complex structure, curvature operator, integrability, tangent bundle
چکیده	In this paper, the standard almost complex structure on the tan- gent bunle of a Riemannian manifold will be generalized. We will generalize the standard one to the new ones such that the induced (0; 2)-tensor on the tangent bundle using these structures and Liouville 1-form will be a Rie- mannian metric. Moreover, under the integrability condition, the curvature operator of the base manifold will be classied.
پژوهشگران	امیر باغبان (نفر اول)، اسمعیل عابدی (نفر دوم)

مشخصات پژوهش