Publications and Preprints



Incidence and Abel-Jacobi equivalence (with Herb Clemens).

[arXiv]

 

Topological versions of Abel-Jacobi, the height pairing, and the Poincaré bundle (with Herb Clemens), submitted.

[arXiv]

 

Zariski decomposition: a new (old) chapter of linear algebra (with Thomas Bauer and Gary Kennedy), Amer. Math. Monthly 119 (2012), no. 1, 25--41.
[arXiv]

A note on adjoint linear systems, Geom. Dedicata 153 (2011), no. 1, 125--130.
[journal link], [
pdf file]

Minimal models of canonical 3-fold singularities and their Betti numbers, Int. Math. Res. Not. 2005, no. 26, 1563--1581.
[journal link],
[pdf file]

On the divisor class group of 3-fold singularities, Internat. J. Math. 14 (2003), no. 1, 105--117.
[journal link],
[pdf file]

On the number of crepant valuations of canonical singularities,  J. London Math. Soc. (2)  68 (2003), no. 2, 307--316. 
[journal link], [pdf file]
 

Minimal models of canonical singularities and their cohomology, University of Warwick Ph.D. thesis, 1999, 79 + vii pp.

[pdf file]