2020/97/3-4 (12)
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DOI: 10.5486/PMD.2020.8814
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pp. 439-447
A general version of Beltrami's theorem in Finslerian setting
Abstract:
We present a new proof of a Finslerian version of Beltrami's theorem (1865) which works also in dimension 2.
Keywords: Finsler metrics, constant flag curvature, Beltrami's theorem, Schur's lemma, Cotton tensor
Mathematics Subject Classification: 53C60, 53B40