From Wikipedia, the free encyclopedia
Optionally, it is sometimes required to have a multiplicative identity 1A such as ║1A║ = 1.
- Banach algebra
- Composition algebra
- Division algebra
- Gelfand–Mazur theorem
- Hurwitz's theorem (composition algebras)
"Normed Algebra". Encyclopaedia of Mathematics. Retrieved 6 June 2013.
|This algebra-related article is a stub. You can help Wikipedia by expanding it.|