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A **group ring** is a mathematical structure that is used in abstract algebra, combining concepts from both group theory and ring theory. More specifically, if \( G \) is a group and \( R \) is a ring, the group ring \( R[G] \) is a new ring constructed from these two objects. ### Construction of the Group Ring 1.

Ancestors (6)

  1. Representation theory of groups
  2. Group theory
  3. Fields of abstract algebra
  4. Fields of mathematics
  5. Mathematics
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