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The Ringel-Hall algebra is a mathematical structure that arises in the study of representation theory, particularly in the context of finite-dimensional algebras and their associated categories. It was introduced by C. M. Ringel and is primarily used to provide a framework for understanding and working with the representations of quivers (directed graphs) and related categories.

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  1. Symmetric functions
  2. Algebra
  3. Fields of mathematics
  4. Mathematics
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