Continuous Symmetries of Difference Equations

Continuous symmetries of Lagrangians and exact solutions of discrete equations

Continuous vacua in bilinear soliton equations

Continuous-discrete integrable equations and Darboux transformations as deformations of associative algebras

Continuum limit of nonlinear discrete systems with long range interaction potentials

Contractions of Integrable Equations

Controlling pulse propagation in optical fibers through nonlinearity and dispersion management

Convenient parameterizations of matrices in terms of vectors

Convergent Normal Forms of Symmetric Dynamical Systems

Correlation function for a periodic box-ball system

Correlation function of the two-dimensional Ising model on a finite lattice. II

Correlators of the phase model

Correspondence theorems for hierarchies of equations of pseudo-spherical type

Cosymmetries and Nijenhuis recursion operators for difference equations

Coupled higher-order nonlinear Schroedinger equations: a new integrable case via the singularity analysis

Coupled Integrable Systems Associated with a Polynomial Spectral Problem and their Virasoro Symmetry Algebras

Coupled KdV equations derived from atmospherical dynamics

Coupled Modified KP Hierarchy and Its Dispersionless Limit

Coupled nonlinear Schrodinger equations with cubic-quintic nonlinearity: Integrability and soliton interaction in non-Kerr media

Coupled system description of perturbed KdV equation