%0 Journal Article %T Fat points on a grid in P^2 %A Mark Buckles %A Elena Guardo %A Adam Van Tuyl %J Le Matematiche %D 2000 %I University of Catania %X We study homogeneous schemes of fat points in P^2 whose support is either a complete intersection (CI for short) constructed on an a กม b grid or a CI minus a point, %U http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/266