Virtual operad algebras and realization
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Vladimir Hinich
📂
Article
📅
2001
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Elsevier Science
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English
⚖ 121 KB
We prove that the category of algebras over a coÿbrant operad admits a closed model category structure. This leads to the notion of "virtual operad algebra" -the algebra over a coÿbrant resolution of the given operad. In particular, virtual commutative algebras can serve to an algebraic description