On Euclidean metric and related 1-forms of Berwald type

In this paper, we study projectively flat Finsler metrics defined by the Euclidean metric and related 1-forms. For these metrics, we find the necessary and sufficient condition to be Berwaldian and we obtain the differential equations that characrerizes the metrics with vanishing Douglas curvature

کلیدواژه ها:

component ، Finsler metric ، projectively flat Finsler metric ، Berwald curvature ، Douglas metric