At lunch today at Category Theory 2013 in Sydney, a bunch of us were talking about the mathematical work of Bertrand Russell, and I remembered this: It’s from Russell’s 1919 book Introduction to ...

Commutative algebra and graph theory are two vibrant areas of mathematics that have grown increasingly interrelated. At this interface, algebraic methods are applied to study combinatorial structures, ...

Department of Mathematics and Statistics, University of North Carolina at Charlotte, Charlotte, North Carolina 28223, United States Department of Mathematics, Michigan State University, East Lansing, ...

Now that I’m in Singapore, I’ll probably be thinking more about technology and the environment, and less about pure math. But I still want to keep working with Jim Dolan. It’s just too fun to quit.

Abstract Let K be a field, and let E be a row-finite (directed) graph. We present a construction of a wealth of maximal commutative subalgebras of the Leavitt path algebra L K (E), which is a ...