List questions from noncommutative-algebra | MathQa

Coalgebra differential on reduced symmetric algebra

Published on 31 Dec 2024 - 13:08

Why do we divide out by commutators for the trace operation?

Published on 28 Dec 2024 - 20:05

Reduced Trace, Central Simple Algebra

Published on 29 Dec 2024 - 18:53

The Jacobson radical of an Ideal

Published on 12 Jan 2025 - 20:01

An algebra with no two-sided ideal has only one irreducible representation

Published on 29 Dec 2024 - 6:18

Determinants of mixed matrices involving complex and non-commuting Grassmann variables.

Published on 29 Dec 2024 - 3:16

Is it true that $(R\times S)[G]\cong R[G]\times S[G]$?

Published on 28 Dec 2024 - 19:33

Indecomposable representations of an algebra

Published on 12 Jan 2025 - 13:16

Tensor product of $k$-algebras, center, isomorphism.

Published on 12 Jan 2025 - 9:00

Noncommutative free resolution

Published on 12 Jan 2025 - 18:40