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A note on L. Zhou's result on Finsler surfaces with K = 0 and J = 0
Differential Geometry and its Applications ( IF 0.6 ) Pub Date : 2021-06-09 , DOI: 10.1016/j.difgeo.2021.101779
S.G. Elgendi , Nabil L. Youssef

In this note, we show that the examples of non-Berwaldian Landsberg surfaces with vanishing flag curvature, obtained in [5], are in fact Berwaldian. Consequently, Bryant's claim is still unverified.



中文翻译:

关于 L. Zhou 在K  = 0 和J  = 0 的Finsler 曲面上的结果的注释

在本笔记中,我们展示了在 [5] 中获得的具有消失旗曲率的非 Berwaldian Landsberg 曲面的例子实际上是 Berwaldian。因此,科比的说法仍未得到证实。

更新日期:2021-06-09
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