Extension of the Adler-Bobenko-Suris classification of integrable lattice equations

Extension of the bilinear formalism to supersymmetric KdV-type equations

Extension of the discrete KP hierarchy

Factorization and the Dressing Method for the Gel'fand-Dikii Hierarch

Factorization of Difference Equations by Semiconjugacy with Application to Non-autonomous Linear Equations

Factorization of R-matrix and Baxter Q-operators for generic sl(N) spin chains

Factorization of the current algebra and integrable top-like systems

Factorization of the transfer matrices for the quantum sl(2) spin chains and Baxter equation

Factorizations and Reductions of Order in Quadratic and other Non-recursive Higher Order Difference Equations

Factorized finite-size Ising model spin matrix elements from Separation of Variables

Families of Canonical Transformations by Hamilton-Jacobi-Poincaré equation. Application to Rotational and Orbital Motion

Families of Integrable Equations

Families of quai-bi-Hamiltonian systems and separability

Fay-like identities of the Toda Lattice Hierarchy and its dispersionless limit

Fermionic one- and two-dimensional Toda lattice hierarchies and their bi-Hamiltonian structures

Fermionic partition functions for a periodic soliton cellular automaton

Fermionic representation for basic hypergeometric functions related to Schur polynomials

Few remarks on Baecklund transformations for many-body systems

Field Theory for Coherent Optical Pulse Propagation

Finite dimensional Hamiltonian system related to Lax pair with symplectic and cyclic symmetries