Dean G. Hoffman
Professor
**Research Areas**
- Discrete Mathematics

**Office: **133-C Allison Lab

**Address:**

221 Parker Hall

Auburn, AL 36849-5310

**Phone: **(334) 844-3642

**E-Mail: **hoffmdg@auburn.edu

Research Page

Ph.D., University of Waterloo, Canada

Visiting Professor, University of Queensland, Brisbane, Australia

B.A., Union College

Raybould Fellow, University of Queensland, Brisbane, Australia

Visiting Professor, University of Queensland, Brisbane, Australia

January 1997

Visiting Professor, University of Queensland, Brisbane, Australia

June - July 1995

Raybould Fellow, University of Queensland, Brisbane, Australia

June - July 1993

Visting Professor, University of Nebraska, Lincoln

Summer 1991

Associate Professor, Department of Mathematics and Statistics, Auburn University

1982 - 1987

Visting Professor, University of Waterloo, Ontario

1982 - 1983

Assistant Professor, Department of Mathematics and Statistics, Auburn University

1979 - 1982

Raybould Fellow, University of Queensland, Brisbane, Australia

Dean’s Research Award, College of Science and Mathematics, Auburn University

Visting Professor, University of Nebraska, Lincoln

Summer 1991

Associate Professor, Department of Mathematics and Statistics, Auburn University

Invited Speaker, 1st Instanbul Design Theory and Combinatorics Conference, June 16-20, 2008

Leader Teacher/Teacher Professional Developer, Team-Math, June 2004, 2005, 2006, 2007

1982 - 1983

Assistant Professor, Department of Mathematics and Statistics, Auburn University

Invited Speaker, The Second East Asian Conference on Algebra and Combinatorics, Kyuslu University, Fukusha, Japan, November 18, 2003

Dean’s Research Award, College of Science and Mathematics, Auburn University

Education Mentor, DIMACS Connect Institute Education Program, July-August 2003

Keynote speaker, Troy Math Fest, March 2013

Invited Speaker, 1st Instanbul Design Theory and Combinatorics Conference, June 16-20, 2008

Leader Teacher/Teacher Professional Developer, Team-Math, June 2004, 2005, 2006, 2007

Seminar Speaker, Keio University, Yokoshomu, Japan, November 25, 2003

Invited Speaker, The Second East Asian Conference on Algebra and Combinatorics, Kyuslu University, Fukusha, Japan, November 18, 2003

Teacher, K-8th Grade Workshops, Selma and Montgomery, AL, June 2003

Education Mentor, DIMACS Connect Institute Education Program, July-August 2003

Instructor, Y.E.S. (Youth Experience in Science), October 5, 2002

Education Mentor, DIMACS COnnect Institute Education Program, July-August 2002

Invited Speaker, DIMACS Connect Institute on Graph Theory (and it's Applications to Problems of Society), Rutgers University, July-August 2001

Education Mentor, DIMACS Connect Institute Education Program, July 2001

Invited Speaker, DIMACS Connect Institute on Graph Theory (and it's Applications to Problems of Society), Rutgers University, July 1999

Invited Speaker, DIMACS Connect Institute on Graph Theory (and it's Applications to Problems of Society), Rutgers University, July 1999

Invited Colloquium Speaker, University of San Juan, Puerto Rico, April 1999

Invited Colloquium Speaker, University of Mississippi, September 1998

Organized worship on G-designs with C.C. Lindner, University of Queensland, August 5-30, 1996

Invited Speaker, 21st Annual Australian Conference on Combinactorics, University of Adelaide, Australia, July 1993

*Sets of integers closed under affine operations – the closure of finite sets*, with D. A. Klarner, Pacific Journal of Mathematics, 78 (1978), no. 2, 337-344.
*On conjugate invariant subgroups of n-quasigroups*, Proceedings of the Ninth Southeastern conference on Combinatorics, Graph Theory and Computing, (1978), 373-381.
*Sets of integers closed under affine operations – the finite basis theorems*, with D. A. Klarner, Pacific Journal of Mathematics, 83 (1979), no. 1, 135-144.
*The spectra for the conjugate invariant subgroups of n* × 4 *orthogonal arrays*, with C. C. Lindner and R. C. Mullin, Canadian Journal of Mathematics, 32 (1980), no. 5, 1126-1139.
*On a probalistic method in graph theory*, with D.L. Greenwell, Journal of Combinatorial Theory B., 31 (1981), no 3, 344-347.