On a theorem by Treves
On a Theorem of Halphen and its Application to Integrable Systems
On a transformation between hierarchies of integrable equations
On a two dimensional system associated with the complex of the solutions of the Tetrahedron equation
On a two-parameter extension of the lattice KdV system associated with an elliptic curve
On a Whitham-Type Equation
On Adomian's Decomposition Method for Solving Differential Equations
On algebraic construction of certain integrable and super-integrable systems
On an integrable discretization of the modified Korteweg-de Vries equation
On an integrable system of q-difference equations satisfied by the universal characters: its Lax formalism and an application to q-Painleve equations
On an integrable two-component Camassa-Holm shallow water system
On application of Liouville type equations to constructing Bäcklund transformations
On bi-Hamiltonian deformations of exact pencils of hydrodynamic type
On bi-hamiltonian geometry of the Lagrange top
On bi-hamiltonian structure of some integrable systems on so*(4)
On bi-integrable natural Hamiltonian systems on the Riemannian manifolds
On billiard weak solutions of nonlinear PDE's and Toda flows
On bosonic limits of two recent supersymmetric extensions of the Harry Dym hierarchy
On calculation of fluxbrane polynomials corresponding to classical series of Lie algebras
On Calogero wave functions