
Michael J. Mossinghoff 


Department of Mathematics and Computer Science 
Office: Chambers 3039 
Davidson College 
Office hours: M 3:003:45, TWTh 3:004:00 
Box 6996 
Phone: 7048942238 
Davidson, NC 280356996 
Fax: 7048942005 


My vita is available, and so are
titles and abstracts of many mathematical talks
of mine.
You can view my academic family tree.
Teaching
 Spring 2014: Math 150, Linear Algebra.
 Spring 2014: Math 360, Topology.
Research
 During the summer of 2014, I will cohost the
Summer@ICERM program on
Polygons and Polynomials at the
Institute for Computational and
Experimental Research in Mathematics (ICERM) at Brown University,
together with
Sinai
Robins of Nanyang Technological University.
 The Palmetto Number Theory Series
(PANTS) XX conference on number theory was held at Davidson College on
September 78, 2013.
 I am an associate editor of
Mathematics of Computation.
 My research interests lie in number theory, including analytic,
computational, combinatorial, and transcendental aspects. I am particularly
interested in extremal problems concerning integer polynomials, especially
problems dealing with Mahler's measure of a polynomial, and problems
regarding factors of polynomials with restricted coefficients.
I am also interested in some problems in discrete geometry.
 A nice introduction to many of the problems I work on can be found in
the book of P. Borwein, Computational Excursions in Analysis and
Number Theory (SpringerVerlag, 2002).
 I maintain a site on
Lehmer's problem
concerning Mahler's measure of polynomials with integer coefficients.
 I also maintain a site on
Wieferich pairs,
Barker sequences, and circulant Hadamard matrices.
Selected Publications
Books
 The second edition of my textbook Combinatorics and Graph Theory,
written with John Harris
and Jeffry Hirst,
appeared in 2008. It is published by Springer, in the series
Undergraduate Texts in Mathematics.
 The first edition of Combinatorics and Graph Theory,
also published by Springer, appeared in 2000.
 I am coauthor of the Maple V Quick Reference (Brooks/Cole,
1994), with Nancy Blachman.
Preprints and Recent Reprints of Research Papers (PDF)
 Negative Pisot
and Salem numbers as roots of Newman polynomials (with
K. Hare), Rocky Mountain J. Math., to appear.
 Wieferich
pairs and Barker sequences, II, LMS J. Comput. Math.
17 (2014), no. 1, 2432. Some
data associated
with this research are also available.
 Between
the problems of Pólya and Turán (with T.
Trudgian), J. Aust. Math. Soc. 93 (2013), no. 12, 157171.
 Sporadic Reinhardt
polygons (with K. Hare), Discrete Comput. Geom. 49
(2013), no. 3, 540557. (The original publication is available at
www.springerlink.com.)
 The
distance to an irreducible polynomial, II (with
M. Filaseta), Math. Comp. 81 (2012), no. 279, 15711585.
 Average Mahler's
measure and L_{p} norms of unimodular polynomials
(with K.K. S. Choi), Pacific J. Math. 252 (2011), no. 1,
3150.
 Enumerating isodiametric and
isoperimetric polygons, J. Combin. Theory Ser. A
118 (2011), no. 6, 18011815.
 The distance to an irreducible
polynomial, in Gems in Experimental Mathematics,
T. Amdeberhan, L. A. Medina, and V. H. Moll, eds., Contemp.
Math. 517, Amer. Math. Soc., 2010.
 Heights of roots of
polynomials with odd coefficients
(with J. Garza, M. I. M. Ishak, C. G. Pinner, and B. Wiles),
J. Théor. Nombres Bordeaux 22 (2010),
no. 2, 369381.
 Lower bounds for
heights in cyclotomic extensions,
(with M. I. M. Ishak, C. Pinner, and B. Wiles),
J. Number Theory 130 (2010), no. 6, 14081424.
 Wieferich pairs and
Barker sequences, Des. Codes Cryptogr., 53 (2009),
no. 3, 149163.
(The original publication is available at
www.springerlink.com.)
Some data
associated with this research are also available.
 Lower bounds for Znumbers
(with A. Dubickas), Math. Comp., 78 (2009), no. 267, 18371851.
Information on published papers, and some more reprints, are available on my
vita.
Upcoming Conferences
You can find me at the following upcoming meetings and conferences.
 Southeast
Regional Meeting on Numbers (SERMON), Wofford College, Spartanburg,
South Carolina, April 2627, 2014.
 Polygons and
Polynomials, the Summer@ICERM 2014 research program for
undergraduates, held at the Institute
for Computational and Experimental Research in Mathematics (ICERM),
Brown University, Providence, Rhode Island, June 16  August 8, 2014.
 Special
Session on Experimental Mathematics in Number Theory, Analysis, and
Combinatorics, AMS Eastern Section Meeting, Dalhousie University,
Halifax, Nova Scotia, October 1819, 2014.
Michael Mossinghoff
mimossinghoff at davidson dot edu
Last modified April 18, 2014.