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arXiv · 1209.0845

Deformations and Hilbert's Fourth Problem

Changtao Yu
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Abstract

In this paper we study a class of Finsler metrics defined by a Riemannian metric and an 1-form. We classify those of projectively flat in dimension $n\geq3$ by a special class of deformations. The results show that the projective flatness of such kind of Finsler metrics always arises from that of some Riemannian metric.

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Changtao Yu. 2012-09-05. Deformations and Hilbert's Fourth Problem. https://arxiv.org/abs/1209.0845

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