We prove that derived equivalent algebras have isomorphic differential calculi in the sense of Tamarkin–Tsygan.
On montre que deux algèbres équivalentes par dérivation ont des calculs différentiels (au sens de Tamarkin–Tsygan) isomorphes.
Accepted:
Published online:
Marco Antonio Armenta 1, 2; Bernhard Keller 3
@article{CRMATH_2019__357_3_236_0, author = {Marco Antonio Armenta and Bernhard Keller}, title = {Derived invariance of the {Tamarkin{\textendash}Tsygan} calculus of an algebra}, journal = {Comptes Rendus. Math\'ematique}, pages = {236--240}, publisher = {Elsevier}, volume = {357}, number = {3}, year = {2019}, doi = {10.1016/j.crma.2019.01.007}, language = {en}, }
Marco Antonio Armenta; Bernhard Keller. Derived invariance of the Tamarkin–Tsygan calculus of an algebra. Comptes Rendus. Mathématique, Volume 357 (2019) no. 3, pp. 236-240. doi : 10.1016/j.crma.2019.01.007. https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.1016/j.crma.2019.01.007/
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