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20192022
most cited-structure on Hochschild cohomology for exceptional local algebras of quaternion type. Case of even parameter

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math.AG2021

Twisted forms of commutative monoid structures on affine spaces

Andrei V. Semenov, Pavel Gvozdevsky

In this paper, we study affine commutative algebraic monoid structures on affine spaces over an arbitrary field of characteristic zero. We obtain full classification of such struct…