During the summer I do not hold regular office hours. I will be away
most of June and July.
If you'd like to make an advisement appointment when I'm in town, let
me know when you are available.
The pdf version of the text for Math 331,
Abstract Algebra: Theory and Applications, by
T. W. Judson, will be freely available by late August.
(We will use the 2015 edition but it should be very similar to the
current version.)
My field of research is a branch of Analysis called Operator Algebras.
It is an intriguing mixture of Analysis and infinite dimensional
Linear Algebra. It is a relatively new field that has its origins in
the mathematical formalism of Quantum Mechanics. I am particularly
interested in Operator Algebras that arise from Dynamical Systems.
Here is some of my past work.
Here are slides for some recent talks:

Fell bundles associated to groupoid morphisms
given at the Institut Henri Poincaré (Paris).

On kmorphs,
given at WCOAS08 (Flagstaff).

Diagonals in Fell algebras,
given at AMS special session, UC Riverside.

Hausdorff measures and KMS states,
given at GPOTS10, University of Denver.

Quantum Heisenberg manifolds as twisted groupoid C*algebras,
given at Gfest10, Creighton University (Omaha).

Cohomology of higher rank graphs,
given at GPOTS11, Arizona State University.

Cohomology of higher rank graphs,
given at the annual meeting of the Australian
Mathematical Society on 27 September 2011.

Twisted Higher Rank Graph C*algebras,
East China Normal University,
Shanghai, 21 May 2012

Groupoid actions on Fractafold Bundles,
Fields Institute, Toronto, 27 June 2013

On the simplicity of twisted kgraph C*algebras,
given at GPOTS14, Kansas State University, 27 May 2014.

An introduction to higher rank graphs,
Colloquium, University of Western Sydney, 19 August 2014.

On the simplicity of twisted kgraph C*algebras,
Analysis Seminar, Naval Academy, Annapolis, 9 January 2015.

Higher rank graphs, C*algebras, groupoids and cohomology,
RMMC minicourse, University of Wyoming, Laramie, 25 June 2015.
My tentative schedule for Fall 2015:
Fall 2015 
Mon 
Tue 
Wed 
Thu 
Fri 
8:009:00 





910 
Math 182 DMS 110 

Math 182 DMS 110 

Math 182 DMS 110 
1011 
Office Hours 
Office Hours 
Office Hours 
Office Hours 
Office Hours 
1112:30 
Research 
Math 331 AB 635 
Research 
Math 331 AB 635 
Research 
12:301:30 





1:302:30 
Research 
Research 
Research 
Research 

2:304 
Research 
Meetings 
Research 
Colloquia 

45 





The Dept of Mathematics & Statistics
is located on the 3rd floor of the west wing of the
Davidson Mathematics & Sciences Center.
Some National Weather Service links:
Reno,
Tahoe,
San Francisco.
Road conditions on I80.
Space.