Post-Ph.D. Talks and Posters
- 2010(January), Joint MAA-AMS meetings, San Francisco
- 2009(September), Workshop on Discovery and
Experimentation in Number Theory, Field Institute, Toronto, Canada.
- 2009(August), University of Maine at Orono
- 2009(March), AMS Meeting at the University of Illinois in
Urbana-Champaign
- 2009(March), Trinity University, Texas
- 2009(January), Joint MAA-AMS meetings, Washington, D.C.
- 2009(January), Joint MAA-AMS meetings, Washington, D.C.
- 2008(August), Mathfest, Madison
- 2008(January), Research Institute for Symbolic Computation, Linz, Austria
- 2007(October), Tulane University, Louisiana
- 2007(July), Pomona College, California
- 2007(April), Drake University, Iowa
- 2007(March), Carthage College, Wisconsin
- 2007(February), Lilly Lecture on Vocation, Grinnell College
- 2007(January), Joint MAA-AMS meetings, New Orleans
- 2006(August), Mathfest, Knoxville
- 2006(July), Forschungszentrum fuer Umwelt und Gesundheit, Institute for Biomathematics and Biometry, Muenchen, Germany
- 2006(June), Universita di Trento, Italy
- 2006(June), Technische Universitaet Muenchen in Garching, Germany
- 2006(April), Iowa State University, Iowa
- 2006(January), MAA Student Lecture, Joint MAA-AMS meetings, San Antonio
- 2005(August), Mathfest, Albuquerque
- 2005(August), Mathfest, Albuquerque
- 2005(March), Dalhousie University, Halifax, Canada
- 2004(November), California State Polytechnic University, Pomona
- 2004(November), Pomona College, California
- 2004(October), Acadia University, Wolfville, Canada
- 2004(August), Dalhousie University, Halifax, Canada
- 2004(May), Iowa State University
- 2004(April), Grinnell College, Iowa
- 2004(April), Central College, Iowa
- 2004(January), Joint AMS-MAA Meeting, Phoenix
- 2003(April), MAA Iowa Section Meeting, University of Northern Iowa
- 2003(March), Washington University in St. Louis, Missouri
- 2003(January), Joint AMS-MAA Meeting, Baltimore
- 2002(June), First Joint AMS-UMI Meeting, Pisa, Italy
- 2002(May), Universitat Autònoma de Barcelona, Spain
- 2002(May), Universitat Autònoma de Barcelona, Spain
- 2002(May), Polytechnical University of Catalunya, Spain
- 2002(April), University of Nijmegen, Netherlands
- 2002(April), University of Waterloo, Ontario, Canada
- 2002(January), Joint AMS-MAA Meeting, San Diego
- 2001(October), MAA Southern California Section Meeting, Loyola Marymont University, California
- 2001(October), Pomona College, California
- 2001(April), MAA Iowa Section Meeting, Drake University
- 2000(October), Carleton College, Minnesota
- 2000(April), MAA Iowa Section Meeting, Simpson College
- 2000(January), Joint AMS-MAA Meeting, Washington, D.C.
- 1999 (August),
International Conference on the Collatz Problem and Related Topics,
Katholische Universität Eichstätt, Germany
- 1999 (August), Katholische Universität Eichstätt, Germany
- 1999 (April), MAA Iowa Section Meeting, University of Iowa
- 1999 (March), Iowa State University
- 1998 (July), University of Waterloo, Ontario, Canada
- 1998 (May), Centennial Celebration, University of Nebraska-Lincoln
- 1998 (April), Macalester College, Minnesota
- 1998 (April), MAA Iowa Section Meeting, Luther College
- 1998 (January), Joint AMS-MAA Meeting, Baltimore
- 1997 (October), University of Nebraska-Lincoln
- 1997 (June), University of Waterloo, Ontario, Canada
- 1997 (May), Conference honoring the work of Gary Meisters,
University of Nebraska-Lincoln
- 1997 (March), McMaster University, Ontario, Canada
- 1997 (February), Calvin College, Michigan
- 1996 (December), University of Ottawa, Ontario, Canada
- 1996 (October), McMaster University, Ontario, Canada
- 1996 (June), Butler Memorial Conference, University of Alberta, Canada
- 1996 (May), Calvin College, Michigan
- 1995 (December), York University, Ontario, Canada
- 1995 (July), International Congress in Industrial and Applied
Mathematics, Hamburg, Germany
- 1995 (January), McMaster University, Ontario, Canada