##  [Endomorphism Algebra](/endomorphism-algebra) 

  ##  [Endomorphism Algebra](https://algebra.quantumdictionary.io/endomorphism-algebra-0) 

  

 [![Algebra](/sites/default/files/styles/large/public/2026-01/Algebra.png.webp?itok=3pHxBnUF)](/topic-specific-dictionaries/pure-mathematics/algebra)

- Pure Mathematics -

**Algebra Dictionary**

 







 

 

 

 



 

 

 

 

Definition

The associative algebra consisting of all endomorphisms of a fixed object (typically a vector space or module) with addition given pointwise and multiplication given by composition; concretely realized as a matrix algebra once a basis is chosen.