Last updated June 1, 2006

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Click here to start viewing the pages of this preprint - Hypersurfaces with nonsingular normalization and their double loci, J. of Algebra
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Click here for the pdf version - (with J. Gil de Lamadrid) The Jordan canonical form of a matrix related to a second order system of ordinary differential equations, preprint, January 1997.
- (with V. Reiner) Resolutions and the homology of matching and chessboard
complexes, J. Algebraic Combinatorics
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Click here for the pdf version - (with H Haghighi and R. Zaare-Nahandi) Some properties of finite morphisms on
double points, Compositio Math.
**121**(2000), 35 - 53.

Click here for the pdf version - (with J. Eagon) Minimal resolutions derived from bicomplexes and other Wall complexes, work in progress.
- (with A. Holme) The enumerative theory of
*k*-secant (*k*-1)-spaces, work in progress.

Joel Roberts

351 Vincent Hall

School of Mathematics

University of Minnesota

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