On the extensions of Goursat’s theorem to direct products of n R-algebras

What is it about?

This research article focuses on extending Goursat's theorem to direct products of n R-algebras. The main result of the study demonstrates that every subalgebra in a direct product of n R-algebras can be uniquely determined by n − 1 R-algebra epimorphisms of an algebra to a factor algebra.

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