List questions from hochschild-cohomology | MathQA

Isomorphism of enveloping algebra homomorphisms to $k$-homomorphisms?

Published on 26 Mar 2026 - 3:12

Cohomology of algebra over an operad as naive Ext-functor instead of with Kähler module of differentials

Published on 25 Mar 2026 - 23:42

Conceptual proof that Hochschild boundary is a derivation for the shuffle product

Published on 13 Apr 2026 - 8:27

Well-defindness of a map involving tensor product.

Published on 14 Apr 2026 - 2:35

Computing the global and Hochschild dimensions of a free product of direct products of fields.

Published on 11 Apr 2026 - 19:42

Seeing that a product of quasi-free algebras is quasi-free in terms of lifting homomorphisms

Published on 11 Apr 2026 - 5:22