Algèbre différentielle Darboux transformations Differentiable dynamical systems Differential algebra Differential and difference algebra Dynamique différentiable Equilibrium statistical mechanics Exactly solvable models; Bethe ansatz Field theory and polynomials General mathematical topics and methods in quantum theory Mathematics Mathématiques None of the above, but in this section Orthogonal polynomials Other functions coming from differential, difference and integral equations Other special functions Polynômes orthogonaux Quantum theory Special functions (33-XX deals with the properties of functions as functions) Special quantum systems, such as solvable systems Statistical mechanics, structure of matter Supersymmetry and quantum mechanics Théorie quantique Transformations de Darboux