Having established that a path of stationary traversal time is reinforced by a maximally wide corridor of neighboring paths, we still need to explain how this reinforcement corresponds to intuitive notions of a ray. But, for brevity in the explanations, let us first define a ray path as a path of stationary traversal time.
Having established that a path of stationary traversal time is reinforced by a maximally wide corridor of neighboring paths we still need to explain how this reinforcement corresponds to intuitive notions of a, ray. But, for brevity in the explanations let us first define a ray path as a path of stationary trave,rsal time.