Correction to: Creeping Couette flow over an undulated plate

1 Correction to: Archive of Applied Mechanics 73 (2004) 823–840 https://doi.org/10.1007/s00419-004-0334-9

Two errors have been discovered on page 832 of [1]. First, Eq. (69) should read:

$$\begin{aligned} X = x,{\quad } Z = \frac{z}{h},{\quad }\varPsi = \frac{2\psi }{h}. \end{aligned}$$

Second, in Eq. (70) a term is missing; it should read:

$$\begin{aligned} \varPsi = \left[ \frac{Z+\alpha \cos X}{1+\alpha \cos X}\right] ^2 \left[ \frac{2-8\alpha ^2}{2+\alpha ^2}-2\alpha \cos X +\left( \frac{6\alpha ^2}{2+\alpha ^2}+2\alpha \cos X\right) \frac{Z+\alpha \cos X}{1+\alpha \cos X}\right] \end{aligned}$$