Exact sequences for mixed coproduct/tensor-product ring constructions
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To a commutative ring $K$, and a family of $K$-algebras indexed by the vertex set of a graph, we associate a $K$-algebra obtained by a mixture of coproduct and tensor product constructions. For this, and related constructions, we give exact sequences and deduce homological properties.
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Dicks, Warren , 1947-; and Leary, I. J. “Exact sequences for mixed coproduct/tensor-product ring constructions”. Publicacions Matemàtiques, vol.VOL 38, no. 1, pp. 89-126, https://raco.cat/index.php/PublicacionsMatematiques/article/view/37794.
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