28 Mathieu Functions and Hill’s EquationMathieu Functions of Integer Order28.2 Definitions and Basic Properties28.4 Fourier Series

- §28.3(i) Line Graphs: Mathieu Functions with Fixed $q$ and Variable $x$
- §28.3(ii) Surfaces: Mathieu Functions with Variable $x$ and $q$

For further graphs see Jahnke et al. (1966, pp. 264–265 and 268–275).