Sur la cohomologie des algèbres de type On the cohomology of type An algebras |
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Authors: | Sophie Dourlens |
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Institution: | Laboratoire J.-A. Dieudonné, UNSA, Parc Valrose, 06108 Nice cedex 2, France |
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Abstract: | We are interested here in the Hochschild cohomology of tensor triangular algebras . We describe in particular a spectral sequence, whose terms are parametrized by the lengths of the trajectories of the quiver associated with , and which converges to , the Hochschild cohomology of . Differentials at the first level are sums of cup products. To cite this article: S. Dourlens, C. R. Acad. Sci. Paris, Ser. I 334 (2002) 527–532. |
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