Characterization of locally dually flat first approximate Matsumoto metric
نویسنده
چکیده
The concept of locally dually flat Finsler metrics originate from information geometry. As we know, (α, β)-metrics defined by a Riemannian metric α and an 1-form β, represent an important class of Finsler metrics, which contains the Matsumoto metric. In this paper, we study and characterize locally dually flat first approximation of the Matsumoto metric with isotropic S-curvature, which is not Riemannian. M.S.C. 2010: 53C60, 53B40.
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