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Results tagged with ac.commutative-algebra
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user 16270
Commutative rings, modules, ideals, homological algebra, computational aspects, invariant theory, connections to algebraic geometry and combinatorics.
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sub ring of algebra over subfield
Let $k$ be a field and $k[a]$ an algebric extension.
If $A$ is a reduced commutative algebra over $k[a]$ and $B$ is a subring which is an algebra over $k$, then is the following true: if there exist e …
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