Goktas, UnalHereman, Willy2025-10-242025-10-242012978-1-4614-0453-8#DEĞER!https://doi.org/10.1007/978-1-4614-0454-5_7https://hdl.handle.net/20.500.12899/32893rd Conference on Nonlinear Science and Complexity (NSC 2010) -- JUL 27-31, 2010 -- Cankaya Univ, Ankara, TURKEYAlgorithms for the symbolic computation of polynomial conservation laws, generalized symmetries, and recursion operators for systems of nonlinear differential difference equations (DDEs) are presented. The algorithms can be used to test the complete integrability of nonlinear DDEs. The ubiquitous Toda lattice illustrates the steps of the algorithms, which have been implemented in Mathematica. The codes INVARIANTSSYMMETRIES.M and DDERECURSIONOPERATOR.M can aid researchers interested in properties of nonlinear DDEs.eninfo:eu-repo/semantics/closedAccessMarciniak Lattice Equations; Evolution-Equations; Soliton-Equations; Integrability; SystemsConference Object10.1007/978-1-4614-0454-5_7153168WOS:000398245600007N/A