Guest Editor: Marcella Palese
- L. Fatibene, M. Francaviglia, S. Garruto: Do Barbero-Immirzi connections exist in different dimensions and signatures?
- M. Francaviglia, M. Palese, E. Winterroth: Locally variational invariant field equations and global currents: Chern-Simons theories
- Monika Havelková: Symmetries of a dynamical system represented by singular Lagrangians
- Zoltán Muzsnay, Péter T. Nagy: Witt algebra and the curvature of the Heisenberg group
- Olga Rossi, Jana Musilová: On the inverse variational problem in nonholonomic mechanics
- David Saunders: Projective metrizability in Finsler geometry