标题:
对偶平坦的四次根式度量Dually Flat Fourth Root Metric
作者:
徐兵
关键字:
芬斯勒度量, 对偶平坦, 测地系数Finsler Metric; Dually Flat; Geodetic Coefficients
期刊名称:
《Pure Mathematics》, Vol.3 No.3, 2013-05-17
摘要:
本文主要研究三类带根号的芬斯勒度量,并得到了它们作为对偶平坦度量时所满足的微分方程,进一步探讨了三类度量之间的关系。In this paper, we mainly study three kinds of Finsler metrics which have the square root, and get some differential equations when they are dually flat. Furthermore, we discuss the relationship between the three kinds of Finsler metrics.