My research is in topology and geometry. I am interested in low-dimensional topology, knot theory, and gauge theoretic invariants of 3-dimensional manifolds. Some of my recent research publications have been joint with (different combinations of) Hans Boden, Paul Kirk and Charles Livingston. I have also been involved in three interdisciplinary research projects, with R.A. Wirtz in Mechanical Engineering, H. Moosmuller at DRI, and K. Facemyer in Biochemistry and Molecular Biology. For more details about my research interests and publications, click here.