Klein Model

The Klein Model is a way to represent hyperbolic geometry, which describes spaces with constant negative curvature. Imagine a disk where straight lines are depicted as arcs connecting points on the edge, and angles are preserved. Unlike flat Euclidean space, in the Klein Model, parallel lines diverge, and the geometry operates differently. It's useful for visualizing hyperbolic spaces because it provides a clear, though distorted, picture of how shapes and distances behave in such curved spaces, especially in contexts like complex analysis and geometric modeling.