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arxiv: math/0411330 · v1 · submitted 2004-11-15 · 🧮 math.AG · math.AC

Normality of orbit closures for directing modules over tame algebras

classification 🧮 math.AG math.AC
keywords algebrasclosuresdirectingmodulesnormalorbittamecohen-macaulay
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We show that the orbit closures for directing modules over tame algebras are normal and Cohen-Macaulay. The proof is based on deformations to normal toric varieties.

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