 Representation (mathematics)

In mathematics, "representation" generally refers to a way to express mathematical objects in a particular form or through certain structures. The term can be used in various specific contexts, including but not limited to: 1. **Linear Representation**: In linear algebra and representation theory, a representation of a group is a way of expressing the elements of a group as linear transformations (i.e., matrices) of a vector space. This allows one to study group properties using linear algebra.