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

Ciro Santilli (@cirosantilli, 37) ... Group Ring (mathematics) Field (mathematics) Vector field Algebra over a field Division algebra
Updated 2025-07-16  1 By others on same topic  0 Discussions Create my own version
Tags: Classification
There are 3: real numbers, complex numbers and quaternions.
Notably, the octonions are not associative.

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