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math.QA1998
Formality of Chain Operad of Small Squares
Dmitry E. Tamarkin
We prove that the chain operad of small squares is formal. This fact clarifies situation with the proof of M. Kontsevich formality theorem in the paper of the author math.QA/980302…
math.QA1998
Another proof of M. Kontsevich formality theorem
Dmitry E. Tamarkin
The paper contains an alternative proof of M. Kontsevich Formality Theorem.