English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We describe the $(\alpha,\beta)$-metrics whose the $T$-tensor vanishes($T$-condition) and the $(\alpha,\beta)$-metrics that satisfy the $\sigmaT$-condition $\sigma_hT^h_{ijk}=0$, where $\sigma_h=\frac{\partial\sigma}{\partial x^h}$ and $\sigma$ is a smooth function on $M$. These classeshave already been obtained by Z. Shen and G. S. Asanov in a completelydifferent approach. The Finsler metrics of the first class are Berwaldian, themetrics of the second class are almost regular non-Berwaldian Landsbergmetrics.

$(\alpha,\beta)$-metrics satisfying the $T$-Condition or the $\sigma T$-Condition