James Gillespie James R. Gillespie's Homepage

Ph.D. 2003, Wesleyan University
Assistant Professor
Department of Mathematics
Penn State Greater Allegheny
(412) 675-9134
jrg21 at psu dot edu


B.A. SUNY New Paltz, 1998

Ph.D. Wesleyan University, 2003

Assistant Professor, Penn State GA, 2003 - present

Research Interests

Algebraic Topology and Homological Algebra.


The Flat Model Structure on Ch(R), Transactions of the American Mathematical Society 356 (2004), no.8, 3369--3390.

The Flat Model Structure on Chain Complexes of Sheaves, Transactions of the American Mathematical Society 358 (2006), no.7, 2855--2874.

Kaplansky Classes and Derived Categories, Mathematische Zeitschrift 257 (2007), no.4, 811--843.

Cotorsion Pairs and Degreewise Homological Model Structures, Homology, Homotopy, and Applications 10 (2008), no.1, 283--304.

Cotorsion Pairs of Modules from Left Adjoints, to apprear in Communications in Algebra in 2009.

Gorenstein Model Structures and Generalized Derived Categories, with Mark Hovey, submitted to Proceedings of the Edinburgh Mathematical Society.