Differential Geometry and Its Application, 2nd Edition.

This document is an editorial introducing a special issue of the journal Axioms titled "Differential Geometry and Its Application, 2nd Edition." The special issue covers various topics in theoretical and practical mathematical studies, including Riemannian theories, Finsler geometry, manifolds with non-symmetric linear connections, and more. The issue contains 17 papers that were accepted after a rigorous reviewing process. The papers explore topics such as dual representations of Bertrand offsets, infinitesimal affine transformations on statistical manifolds, non-Riemannian quantities in Finsler geometry, and the behavior of the Oregonator model in the BZ-reaction. [Extracted from the article]