Completely integrable models of non-linear optics

Completeness of the cubic and quartic Hénon-Heiles Hamiltonians

Complex Blow-Up in Burgers' Equation: an Iterative Approach

Complex sine-Gordon Equation in Coherent Optical Pulse Propagation

Complex sine-Gordon-2: a new algorithm for multivortex solutions on the plane

Complex variables for separation of Hamilton-Jacobi equation on three-dimensional Minkowski space

Complex variables for separation of Hamilton-Jacobi equation on real pseudo-Riemannian manifolds

Complexiton Solutions of the Toda Lattice Equation

Complexiton solutions to integrable equations

Composite solitary waves in three-component scalar field theory: II. Three-body low-energy scattering

Computable Integrability

Computation of conservation laws for nonlinear lattices

Computation of conserved densities for systems of nonlinear differential-difference equations

Computation of Higher-order Symmetries for Nonlinear Evolution and Lattice Equations

Computation of Time-Periodic Solutions of the Benjamin-Ono Equation

Computing Riemann Theta Functions

Conditional Lie-Bäcklund symmetry and reduction of evolution equations.

Configurational invariants of Hamiltonian systems

Conformal and geometric properties of the Camassa-Holm hierarchy

Conformal covariance in 2d conformal and integrable models, in W-algebras and in their supersymmetric extensions