Hochschild cohomology of triangular string algebras and its ring structure
arXiv:1301.0516
Abstract
We compute the Hochschild cohomology groups $\HH^*(A)$ in case is a triangular string algebra, and show that its ring structure is trivial.
23 pages
arXiv:1301.0516
We compute the Hochschild cohomology groups $\HH^*(A)$ in case is a triangular string algebra, and show that its ring structure is trivial.
23 pages