TY - JOUR ID - 2303 TI - ON R-QUADRATIC FINSLER METRICS JO - Iranian Journal of Science JA - ISTT LA - en SN - 2731-8095 AU - NAJAFI, B. AU - BIDABAD, B. AU - TAYEBI, A. AD - Department of Science, Shahed University, Tehran, I. R. of Iran AD - Department of Mathematics and Computer Science, Amir Kabir University, Tehran, I. R. of Iran AD - Department of Mathematics, Faculty of Science, The University of Qom, Qom, I. R. of Iran Y1 - 2008 PY - 2008 VL - 32 IS - 4 SP - 439 EP - 443 KW - R-quadratic metric KW - Landsberg metric KW - generalized Douglas-Weyl metric DO - 10.22099/ijsts.2008.2303 N2 - We prove that every R-quadratic metric of scalar flag curvature with a dimension greater than twois of constant flag curvature. Then we show that generalized Douglas-Weyl metrics contain R-quadraticmetrics as a special case, but the class of R-quadratic metric is not closed under projective transformations UR - https://ijsts.shirazu.ac.ir/article_2303.html L1 - https://ijsts.shirazu.ac.ir/article_2303_b1d104fd19fc0b74b7c8c77b82ef8f94.pdf ER -