On a Class of Two-Dimensional Douglas and Projectively Flat Finsler Metrics
نویسندگان
چکیده
منابع مشابه
On a Class of Two-Dimensional Douglas and Projectively Flat Finsler Metrics
We study a class of two-dimensional Finsler metrics defined by a Riemannian metric α and a 1-form β. We characterize those metrics which are Douglasian or locally projectively flat by some equations. In particular, it shows that the known fact that β is always closed for those metrics in higher dimensions is no longer true in two-dimensional case. Further, we determine the local structures of t...
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ژورنال
عنوان ژورنال: The Scientific World Journal
سال: 2013
ISSN: 1537-744X
DOI: 10.1155/2013/291491