Department Chair
Richard J. Forrester
Associate Professor of Mathematics (2002).
Tome Scientific Building Room 235
forrestr@dickinson.edu
(717) 245-1668
Department Faculty
Barry A. Tesman
Professor of Mathematics, Theodore & Catherine Mathias Chair in Mathematics (1989).
Tome Scientific Building Room 233
(717) 245-1548 | tesman@dickinson.edu
B.S., Colby College, 1981; Ph.D., Rutgers University, 1989.

His recent research is in the application of the theory of meaningfulness in measurement theory to graph colorings, in particular, list and T-colorings.
Lorelei Koss
(on sabbatical 2014-15)
Professor of Mathematics (1998).

koss@dickinson.edu
B.A., Columbia University, 1989; M.A, 1992; Ph.D., University of North Carolina, 1998.

Her scholarship concentrates on ergodic theory and complex dynamical systems. Her current research focuses on the parametrized dynamics of meromorphic functions.
David S. Richeson
Professor of Mathematics (2000).
Tome Scientific Building Room 237
(717) 245-1744 | richesod@dickinson.edu
B.A., Hamilton College, 1993; M.S., Northwestern University, 1994; Ph.D., 1998.

His research involves the study of dynamical systems from a topological viewpoint. Recent research topics include the Conley index and bounded homeomorphsims of noncompact spaces. Current projects include itineraries of circle maps and applications of the Euler characteristic.
Richard J. Forrester
Associate Professor of Mathematics (2002).
Tome Scientific Building Room 235
(717) 245-1668 | forrestr@dickinson.edu
B.A., Alfred University, 1995; M.S., Clemson University, 1997; Ph.D., 2002.

His research is in the field of operations research, with particular interest in discrete optimization. His teaching interests primarily center around applied mathematics, including statistics, operations research, and numerical analysis.
Jeffrey S. Forrester
Assistant Professor of Mathematics (2006).
Tome Scientific Building Room 243
(717) 245-1410 | forresje@dickinson.edu
B.A., Alfred University, 1992; M.S., State University of New York at Binghamton, 1996; Ph.D., 2001.

Jennifer Schaefer
Associate Professor of Mathematics (2008).
Tome Scientific Building Room 236
(717) 245-1402 | schaefje@dickinson.edu
B.S., University of North Dakota, 2003; M.S., University of Iowa, 2004; Ph.D., 2008.

Her scholarship concentration is in the area of representation theory of finite groups and finite dimensional algebras.
Holley Friedlander
Assistant Professor of Mathematics (2014).
Tome Scientific Building Room 246
(717) 245-1857 | friedlah@dickinson.edu
B.A., University of Vermont, 2007; M.S., University of Massachusetts-Amherst, 2010; Ph.D., 2013.

Tracy J. McKay
Visiting Assistant Professor of Mathematics (2012).
Tome Scientific Building Room 240
mckaytr@dickinson.edu
B.A., Bowdoin College, 2006; Ph.D., Iowa State University, 2012.

Adjunct Faculty
Quang Minh Nguyen
Adjunct Faculty in Mathematics and Computer Science (2014).
Rector North Room 2311
nguyequa@dickinson.edu
Ph.D., University of Michigan, 2005.

Emily Dundas
Adjunct Faculty in Mathematics and Computer Science (2014).
Rector North Room 2311
dundase@dickinson.edu