This program finds the shortest Hamiltonian cycle in a directed graph using a backtracking algorithm. A Hamiltonian cycle is a cycle that visits every vertex exactly once and returns to the starting ...

This program finds the shortest Hamiltonian cycle in a directed graph using a backtracking algorithm. A Hamiltonian cycle is a cycle that visits every vertex exactly once and returns to the starting ...

The Dirac–Bergmann algorithm is a recipe for converting a theory with a singular Lagrangian into a constrained Hamiltonian system. Constrained Hamiltonian systems include gauge theories—general ...