مشخصات پژوهش

عنوان	Two notable classes of projective vector fields
نوع پژوهش	مقاله چاپ شده
کلیدواژه‌ها	projective vector field; Randers metric; Funk type metrics; Euclidean unit ball
چکیده	Here, we find some necessary conditions for a projective vector field on a Randers metric to preserve the non-Riemannian quantities Xi and H. They are known in the contexts as the C-projective and H-projective vector fields. We find all projective vector fields of the Funk type metrics on the Euclidean unit ball Bn(1).
پژوهشگران	بهزاد نجفی (نفر سوم)، مهدی رفیعی راد (نفر دوم)، طیبه سادات طباطبایی فر (نفر اول)