Complex Lagrangian Dynamics
Abstract
Abstract In this article one introduces a formalism of classical mechanics where complex Lagrangian functions are admitted. The results include complex versions of the Lagrangian function, of the Euler-Lagrange equation, of the Hamilton principle, a geometric formulation, and the relation to a previous complex Hamiltonian formalism. The framework is particularly suitable for non-stationary motion, and various pathways can be followed in future investigation.
Fields of Study & Subjects
Nonlinear Waves and Solitons
Homotopy and Cohomology in Algebraic Topology
Control and Stability of Dynamical Systems
Publication details
- Journal / source
- International Journal of Theoretical Physics
- Publisher
- Springer Science and Business Media LLC
- Volume
- 65
- Issue
- 2
- Publication date
- 28 January 2026
- Language
- EN