Matrix algebras

class sage.categories.matrix_algebras.MatrixAlgebras(base, name=None)

Bases: Category_over_base_ring

The category of matrix algebras over a field.

EXAMPLES:

sage: MatrixAlgebras(RationalField())
Category of matrix algebras over Rational Field

super_categories()

EXAMPLES:

sage: MatrixAlgebras(QQ).super_categories()
[Category of algebras over Rational Field]