ScalingStacks

Example 7.3.8. We give below some examples of paths. The top and bottom paths are admissible, while the middle one is not. The left and middle columns describe the path in the singular curve, while the right column describes the lifted path (if it exists) in the non-singular cover.

In the middle and right columns, and throughout the paper, we depict paths $\gamma$ using their time-reversed graphs, so that $\gamma(0)$ is on the right and $\gamma(1)$ is on the left.