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Non-commutative rings and algebras, non-associative algebras. Can be used in combination with ra.rings-and-algebras

2 votes

Discriminants of Clifford algebras

It was proved in Theorem 3.7 of "Discriminant Formulas and Applications" by Chan, Young and Zhang.
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1 vote

Ideal structure of a tensor product of certain algebras

I think it is true for your example. By a similar proof as mentioned by Konstantinos Kanakoglou, we have the following fact. Let $I$ be an ideal of $A \otimes B$. If $I \nsubseteq J_A \otimes J_B$ …
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