Geodesic

Volume 12 (2006) no. 7

Sommaire

Preface
p. 3-4
Integrable systems of chiral type
p. 5-21
A~conjecture concerning nonlocal terms of recursion operators
p. 23-33
Multi-component vortex solutions in symmetric coupled nonlinear Schr\"{o}dinger equations
p. 35-63
On the characteristic Lie algebras for equations $u_{xy}=f(u,u_x)$
p. 65-78
Some classes of electromagnetic waves that admit parabolic helices
p. 79-92
Minimal surfaces associated with nonpolynomial contact symmetries
p. 93-100
On skew-symmetric and general deformations of Lax pseudodifferential operators
p. 101-116
Recursion operator for the intrinsic generalized sine-Gordon equation
p. 117-128
Hamiltonian theory of anyons in crystals
p. 129-139
On symmetry classification of third order evolutionary systems of divergent type
p. 141-161
The Konno--Asai--Kakuhata system revisited: Reciprocal transformation and connection to the Kaup--Newell system
p. 163-166
Transformations of integrable hydrodynamic chains and their hydrodynamic reductions
p. 167-175
Classification of potential structures on the Minkowski space with respect to subgroups of the Poincar\'e group
p. 177-225
Zero-curvature representation for a~new fifth-order integrable system
p. 227-229
The classical Bertrand--Darboux problem
p. 231-250
On the variational integrating matrix for hyperbolic systems
p. 251-262