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Frobenius theorem (real division algebras, Classification of associative real division algebras)

There are 3: real numbers, complex numbers and quaternions.
Notably, the octonions are not associative.

Ancestors (10)

  1. Division algebra
  2. Algebra over a field
  3. Vector field
  4. Field
  5. Ring
  6. Group
  7. Algebra
  8. Area of mathematics
  9. Mathematics
  10. Home

Synonyms (1)