Electronic Journal of Differential Equations, Vol. 2008(2008), No. 93, pp. 1-9. Title: Analytic solution of an initial-value problem from Stokes flow with free boundary Author: Xuming Xie (Morgan State Univ., Baltimore, MD, USA) Abstract: We study an initial-value problem arising from Stokes flow with free boundary. If the initial data is analytic in disk $\mathcal{R}_r$ containing the unit disk, it is proved that unique solution, which is analytic in $\mathcal{R}_s$ for $s\in (1,r)$, exists locally in time. Submitted March 5, 2008. Published July 02, 2008. Math Subject Classifications: 35Q72, 74F05, 80A22. Key Words: Stokes flow; free boundary problem; analytic solution; abstract Cauchy-Kovalevsky problem; initial-value problem.