4 citations · 6 across the 4 of their papers we have counts for
4 papers
Symbolic Computation of Conserved Densities, Generalized Symmetries, and Recursion Operators for Nonlinear Differential-Difference Equations
Willy Hereman, Jan A. Sanders, Jack Sayers +1
Algorithms for the symbolic computation of conserved densities, fluxes, generalized symmetries, and recursion operators for systems of nonlinear differential-difference equations a…
Normal form theory and spectral sequences
Jan A. Sanders
The concept of unique normal form is formulated in terms of a spectral sequence. As an illustration of this technique some results of Baider and Churchill concerning the normal for…
Integrable Systems in n-dimensional Riemannian Geometry
Jan A. Sanders, Jing Ping Wang
In this paper we show that if one writes down the structure equations for the evolution of a curve embedded in an (n)-dimensional Riemannian manifold with constant curvature this l…
On testing integrability
Peter H. van der Kamp, Jan A. Sanders
We demonstrate, using the symbolic method together with p-adic and resultant methods,the existence of systems with exactly one or two generalized symmetries. Since the existence of…