Gromov–Hausdorff convergence

Gromov–Hausdorff convergence is a concept in the field of metric geometry that generalizes the notion of convergence for metric spaces. It is a powerful tool used to understand how sequences of metric spaces can converge to a limit in a way that preserves their geometric structures. ### Key Concepts: 1. **Metric Space**: A set equipped with a distance function (metric) that defines the distance between any two points in the set.