In group theory, a presentation of a group is a way of describing the group using generators and relations. It allows us to express the abstract structure of the group through a set of symbols that represent elements and the equations that define how these elements interact. Presentations are crucial for understanding the geometric properties of groups, as they provide insight into the algebraic relationships and can influence how groups act on geometric spaces.
congrats on reading the definition of Presentation. now let's actually learn it.