Recent Preprints

Length one ideal extensions and their associated graded rings, Communications in Alg, to appear. pdf ps

On associated graded rings of normal ideals, (with T. Marley), J. Algebra, 222 (1999), 146-163. pdf, ps

Normal ideals in regular rings, (with C. Huneke), J. reine angew. Math., 510 (1999), 63-82. pdf, ps

On associated graded rings having almost maximal depth, Communications in Algebra, 26(3) (1998), 967-976. pdf, ps

Hilbert coefficients and the depths of associated graded rings, (with T. Marley), J. London Math. Soc.(2), 56 (1997), 64-76.
pdf, ps