Classical and variational Poisson cohomology
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DOI: 10.1007/s11537-021-2109-2
Abstract: We prove that, for a Poisson vertex algebra V, the canonical injective homomorphism of the variational cohomology of V to its classical cohomology is an isomorphism, provided that V, viewed as a differential algebra, is… read more here.
Keywords: poisson cohomology; cohomology classical; cohomology; poisson ... See more keywords