Lorrie Hoffman - Nonparametric Methods For Finding Change Points in Two Regime Regressions, collaborative work with S. Clark (SeaWorld, Orlando), G. Knofczynski (AASU Math), A. Rogers (M.S. student, Georgia Southern Math), J. Hudson (Ph.D. student, U. of Oregon Math), H. King (M.S. student, Georgia Southern Math). Research adapts and extends results of R. Quandt, a Princeton economist, to problems in marine biology. See http://www.amstat.org/meetings/jsm/2009/onlineprogram/index.cfm?fuseaction=abstract_details&abstractid=304759
- Differential Galois Theory, in particular Linear Algebraic Groups as Differential Galois Groups
- Educational Research in Mathematics, in particular the impact of collaborative learning on student attitude and achievement in mathematics in introductory courses
- K-16 STEM Professional Learning Communities, work supported by NSF grant number DUE 0831774