- Differentiable dynamical systems--Congresses (1)
- Field theory and polynomials--Differential and difference algebra--Differential algebra. msc (1)
- Orthogonal polynomials--Congresses (1)
- Quantum theory--General mathematical topics and methods in quantum theory--Special quantum systems, such as solvable systems. msc (1)
- Quantum theory--General mathematical topics and methods in quantum theory--Supersymmetry and quantum mechanics. msc (1)
- Special functions (33-XX deals with the properties of functions as functions)--Other special functions--None of the above, but in this section. msc (1)
- Special functions (33-XX deals with the properties of functions as functions)--Other special functions--Other functions coming from differential, difference and integral equations. msc (1)
- Statistical mechanics, structure of matter--Equilibrium statistical mechanics--Exactly solvable models; Bethe ansatz. msc (1)