# Gentry Lectures

## The Ivey and Nell Gentry Lectureship |

The Ivey and Nell Gentry Lectureship was established in 1986 by the generous gifts of relatives and friends of Ivey and Nell Gentry. The purpose of this lectureship is to bring to campus annually an outstanding scholar in mathematics.

Ivey Gentry (1919-1998) graduated from Wake Forest College in 1940. Service in the Army Air Corps during World War II was followed by enrollment at Duke University from which he received the Ph.D. in mathematics in 1949. After Duke, he joined the faculty at Wake Forest College where he remained until retirement in 1989. From 1956-81, he was chairman of the Department of Mathematics.

Professor Gentry’s tenure as chairman spanned the most formative years of the college, later university. His most important responsibility was to build a departmental faculty and curriculum for a growing institution on a new campus. When the college became a university in 1967, Professor Gentry recognized the importance of research and publication.

Until her death in 1983, Professor Gentry’s wife, Nell, was constantly at his side as helpmate and advisor. Her interests were his interests, and her tireless efforts on behalf of the department were legion and great. Nell Gentry’s attention to detail and propensity for candid verbal expression were the perfect complement to Professor Gentry’s gentle and informal approach. Ivey and Nell were devoted not only to each other, but also to Wake Forest and all this fine institution represents. Even to this day, we are the beneficiaries of their lives and service.

**2015-2016**

*Gentry Lectures*

**2015-2016**

**Presenting**

Cameron Gordon, Ph.D.

Department of Mathematics

University of Texas, Austin

*Knots*, Tuesday, April 19, 2016 — 4 p.m. Manchester Hall 016

*Left-orderability of 3-manifold groups*, Wednesday, April 20, 2016 — 4 p.m. Manchester Hall 016

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## Past Gentry Lectures

Dr. Maria Chudnovsky, Columbia University, Tuesday, Oct. 28

Professor Nick Trefethen, Oxford University, April 1 & 2, 2014

Dr. Jill Pipher, Professor of Mathematics, Brown University, 2012-2013

Mathematics and the computer: some unexpected pay-offs of an old relationship

The mathematics of public key cryptography and digital signatures

Dr. Raymond J. Carroll, Texas A & M University, 2011-2012

“Statistical Methods for the Interactive Effects of Genes and the Environment on Risk of Disease”

“Deconvolution, Measurement Error and Classification”

Dr. Ravi Vakil, Stanford University, 2010-2011*
*The Mathematics of Doodling

Murphy’s Law in Geometry

Efim Zelmanov, University of California, San Diego, 2009 -2010

What is Abstract Algebra?

Asymptotic Properties of Finite Groups

Dr. Ken Ono, University of Wisconsin at Madison, 2008-09

*“Freeman Dyson’s Challenge For The Future: The Mock Theta Functions”
“Unearthing The Visions Of A Master: The Web Of Ramanujan’s Mock Theta Functions In Number Theory” *

Dr. Jeffrey R. Weeks, Freelance Mathematician, Canton, New York, 2007-08

*“The Shape of Space”
“Beginners Tour of Curved Space” *

Dr. Jeffrey Rosenthal, Department of Statistics University of Toronto, 2006-07

*“What is MCMC?”*

*“Coupling and Convergence of MCMC”*

Dr. Arthur Benjamin. Harvey Mudd College, 2005-06

*“Proofs That Really Count”, The Art of Combinatorial Proof*

*“Counting on Determinants”*

Dr. Gene H. Golub, Stanford University, 2004-05

*“A History of Numerical Linear Algebra”*

*“Solution of Non-Symmetric, Real Positive Linear Systems”*

Dr. John Conway, Princeton University, 2003-04

*“Some Things You Can’t Hear The Shape Of”*

*“From Elementary Particles to Free Will”*

Dr. Jerrold E. Marsden, California Institute of Technology, 2002-03

*The 3-Body Problem: Transport, and Space Mission Design*

*Geometric Mechanics, Variational Integrators, and Asteroid Pairs*

Professor Michael Artin, Massachusetts Institute of Technology, 2001-02

*What is a Stack?*

*Geometry of NonCommutative Surfaces*

Dr. Andrew Granville, University of Georgia, 2000 – 01

*Number Races*

*Catalan’s Conjectures, Fermat’s Last Theorem, Other Equations, and the “abc”* *Primes in the New Millenium*

Ingrid Daubechies, Princeton University, 1999-00

Surfing with Wavelets

Quantizing Redundant Representations

Frank Morgan, Williams College, 1998-99

The Soap Bubble Geometry Contest

Ideal Shapes

Margaret Wright, Bell Laboratories, Lucent Technologies, 1997-98

Better and Faster: Interdisciplinary Research for Fun and Profit

The Interior-Point Revolution in Constrained Optimization

Richard Brualdi, University of Wisconsin, 1996-97

Doris Schattschneider, Moravian College, 1995-96

The Fascination of Tiling

Visions of Symmetry: Mathematics in the Art of M. C. Escher

Georgia Benkart, University of Wisconsin, 1994-95

Life in the Aftermath – The World Beyond the Symmetric Group

Commuting Actions – A Tale of Two Groups

Jack Hale, Center for Dynamical Systems, 1993-94

Elementary Dynamics and Bifurcations

Asymptotic Behavior of Dissipative Systems

Bradley Efron, Stanford University, 1992-93

Shakespeare and the Case of the Suspicious Statisticians

Survival Analysis of the Gamma-Ray Burst Data

Robert Bryant, Duke University, 1991-92

How Warped Must a Surface Be?

The Geometry of the Willmore Problem

Ron Graham, AT&T Bell Labs and Rutgers University, 1990-91

Computers and Combinatories

Quasi-Random Graphs

Paul Waltman, Emory University, 1989-90

Modeling Competing Populations

Competition in the Gradostat

Lance Small, University of California, San Diego, 1988-89

Rings and Things

Traces and Triangularization

Phillip Griffiths, Duke University, 1987-88

The Unity of Mathematics: Poncelet’s Porism

The Unity of Mathematics: Linearizing Flows and Algebraic Curves

Carl Pomerance, University of Georgia, 1986-87

Public Key Cryptography and How to Crack It

Factoring Integers with Elliptic Curves

Walter Rudin, University of Wisconsin, 1985-86

Holomorpic Maps from C^{n} to C^{n}

Sets of Distance