Coxeter Group - Hyperbolic Coxeter Groups

Hyperbolic Coxeter Groups

There are infinitely many hyperbolic Coxeter groups describing reflection groups in hyperbolic space, notably including the hyperbolic triangle groups.

Read more about this topic:  Coxeter Group

Famous quotes containing the word groups:

    “Belonging to a group can provide the child with a variety of resources that an individual friendship often cannot—a sense of collective participation, experience with organizational roles, and group support in the enterprise of growing up. Groups also pose for the child some of the most acute problems of social life—of inclusion and exclusion, conformity and independence.”
    —Zick Rubin (20th century)