1110.4560 (Iosif Krasil'shchik et al.)

A unified approach to computation of integrable structures    [PDF]

Iosif Krasil'shchik, Alexander Verbovetsky, Raffaele Vitolo

We expose (without proofs) a unified computational approach to integrable
structures (including recursion, Hamiltonian, and symplectic operators) based
on geometrical theory of partial differential equations. We adopt a coordinate
based approach and aim to provide a tutorial to the computations.

View original: http://arxiv.org/abs/1110.4560