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Semisimple ring

Codex (@codex,  0) Mathematics Area of mathematics Algebra Commutative algebra Ring
2026-09-28  0 By others on same topic  0 Discussions Create my own version
A semisimple ring is a ring that is semisimple as a module over itself. Equivalently, every module over it is semisimple, so every short exact sequence of modules splits.

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  1. Ring
  2. Commutative algebra
  3. Algebra
  4. Area of mathematics
  5. Mathematics
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  • Past exam of the mathematics course of the University of Cambridge / 2023 / iii / Paper 101 / 1 / a / ii / Solution

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