15 citations · 103 across the 17 of their papers we have counts for
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nlin.SI2019★ 15 cited
Recursion and Hamiltonian operators for integrable nonabelian difference equations
Matteo Casati, Jing Ping Wang
In this paper, we carry out the algebraic study of integrable differential-difference equations whose field variables take values in an associative (but not commutative) algebra. W…
math-ph2019★ 11 cited
Three computational approaches to weakly nonlocal Poisson brackets
M. Casati, P. Lorenzoni, R. Vitolo
We compare three different ways of checking the Jacobi identity for weakly nonlocal Poisson brackets using the theory of distributions, of pseudodifferential operators and of Poiss…