## Welcome to the homepage of Joseph Ross

# Research

A characterization of seminormal schemes. *Journal of Algebra*, 323(5):1494-1502, 2010. pdf
Corrigendum 323(11):3155-3156, 2010. pdf

The incidence divisor of cycles in projective space. *Communications in Algebra*, 40(2): 375-378, 2012. pdf

The Hilbert-Chow morphism and the incidence divisor: zero-cycles and divisors. *Journal of Pure and Applied Algebra*, 215(11):2586-2599, 2011.
pdf

The Hilbert-Chow morphism and the incidence divisor. *Documenta Mathematica*, 16: 513-543, 2011. pdf

Cohomology theories with supports. *International Mathematics Research Notices* 2014; doi: 10.1093/imrn/rnt352. pdf

Cohomology of presheaves with oriented weak transfers. pdf

An approach to intersection theory on singular varieties using motivic complexes (with Eric Friedlander). Submitted. pdf

Intersections via resolutions. Submitted. pdf

# Teaching

Math 118 (Fundamental Principles of Calculus), two sections, Fall 2013.

Math 125 (Calculus I) at USC, two sections, Fall 2012.

Riemann Surfaces II at Universität Duisburg-Essen, Summer 2010.

Calculus I, II at Columbia University, Spring 2008, Fall 2007, Summer 2006.

Here is a current CV. (Updated February 3, 2014.)

You can e-mail me at: josephr AT you-ess-cee DOT edu