On dually flat $(α,β)$-metrics (1305.3767v1)

Abstract: In this paper, I will show how to use $\beta$-deformations to deal with dual flatness of $(\alpha,\beta)$-metrics. It is a natural continuation of the research on dually flat Randers metrics(see arxiv:1209.1150). $\beta$-deformations is a new method in Riemann-Finsler geometry, it is introduced by the author(see arxiv:1209.0845).