Difference Operator Approach to the Moyal Quantization and Its Application to Integrable Systems

Differential constraints for the Kaup -- Broer system as a reduction of the 1D Toda lattice

Differential Fay identities and auxiliary linear problem of integrable hiearchies

Differential Galois obstructions for integrability of homogeneous Newton equations

Differential Galois obstructions for non-commutative integrability

Differential Galois theory and Integrability

Differential Geometry of Hydrodynamic Vlasov Equations

Differential invariants of generic hyperbolic Monge--Ampère equations

Differential reductions of the Kadomtsev-Petviashvili equation and associated higher dimensional nonlinear PDEs

Differential transformations of parabolic second-order operators in the plane

Differential-Algebraic Integrability Analysis of the Generalized Riemann Type and Korteweg-de Vries Hydrodynamical Equations

Differential-difference equations associated with the fractional Lax operators

Differential-difference system related to toroidal Lie algebra

Differential-geometric approach to the integrability of hydrodynamic chains: the Haantjes tensor

Diophantine Integrability

Dirac Operator of a Conformal Surface Immersed in R^4: Further Generalized Weierstrass Relation

Dirac quantization of the massless Thirring model energy-momentum tensor anomaly

Dirac reduction of dual Poisson-presymplectic pairs

Dirac reduction revisited

Direct "Delay" Reductions of the Toda Equation