Electronic Journal of Differential Equations, Vol. 1999(1999), No. 27, pp. 1-15. Title: Correctors for flow in a partially fissured medium Author: M. Rajesh (The Institute of Mathematical sciences, Taramani, India) Abstract: We prove a corrector result for the homogenization of flow in a partially fissured medium. The homogenization problem was studied by Clark and Showalter [3] using the two-scale convergence technique. Submitted May 21, 1999. Published August 25, 1999. Math Subject Classifications: 35B27, 73B27. Key Words: Partially fissured medium; flow; homogenization; correctors.