Last week, I introduced Emmy Noether, an extraordinary figure in the fields of mathematics and physics. I outlined how Noether's theorem proves that for every continuous symmetry of a system, there is ...
Integrable dynamics within Hamiltonian systems occupy a distinguished niche in classical and modern physics, characterised by the capacity to solve the governing equations exactly through analytical ...
Contact geometry extends the symplectic framework to odd-dimensional phase spaces, providing a natural arena for systems with dissipation or energy exchange. A contact manifold is endowed with a ...