670 citations · 3.3k across the 47 of their papers we have counts for
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math-ph2011★ 15 cited
Essential variational Poisson cohomology
Alberto De Sole, Victor G. Kac
In our recent paper [DSK11] we computed the dimension of the variational Poisson cohomology for any quasiconstant coefficient matrix differential operator K of arbitrary order with…
math-ph2011★ 41 cited
The variational Poisson cohomology
Alberto De Sole, Victor G. Kac
It is well known that the validity of the so called Lenard-Magri scheme of integrability of a bi-Hamiltonian PDE can be established if one has some precise information on the corre…