NONCOMMUTATIVE DIFFERENTIAL CALCULUS, HOMOTOPY BV ALGEBRAS AND FORMALITY CONJECTURES
NONCOMMUTATIVE DIFFERENTIAL CALCULUS, HOMOTOPY BV ALGEBRAS AND FORMALITY CONJECTURES
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发表时间:
2000-02
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通讯作者:
Dmitri Tamarkin;B. Tsygan
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作者:
Dmitri Tamarkin;B. Tsygan
We define a notion of a strong homotopy BV algebra and apply it to deformation theory problems. Formality conjectures for Hochschild cochains are formulated. We prove several results supporting these conjectures.