# Mathematics Faculty

## Arthur T. Benjamin

Smallwood Family Professor of Mathematics

Associate Department Chair

PhD, Johns Hopkins University

Shanahan 2414

909.621.8688

benjamin@hmc.edu

## Andrew J. Bernoff

Professor of Mathematics

PhD, Cambridge University

Shanahan 3410

ajb@hmc.edu

## Alfonso Castro – on Sabbatical Fall 2020

McAlister Professor of Mathematics

PhD, University of Cincinnati

Shanahan 3422

909.607.3171

castro@hmc.edu

## Lisette G. de Pillis – on Sabbatical 2020–2021

Professor of Mathematics

Norman F. Sprague, Jr. Professor of Life Sciences

PhD, University of California, Los Angeles

Shanahan 3418

909.621.8975

depillis@hmc.edu

## Weiqing Gu – on Sabbatical 2020–2021

McAlister Professor of Mathematics

PhD, University of Pennsylvania

Shanahan 3420

909.621.8929

gu@hmc.edu

## Jon Jacobsen

Chair, Department of Mathematics

Kenneth and Diana Jonsson Professor of Mathematics

PhD, University of Utah

Shanahan 3426

909.607.7690

jacobsen@hmc.edu

## Dagan Karp

Associate Professor of Mathematics

PhD, University of British Columbia

Shanahan 3414

909.607.1264

dk@math.hmc.edu

## Susan Martonosi – on Sabbatical 2020–2021

Professor of Mathematics

PhD, Massachusetts Institute of Technology

Shanahan 2420

909.607.0481

martonosi@hmc.edu

## Mohamed Omar

Associate Professor of Mathematics

Joseph B. Platt Chair in Effective Teaching

PhD, University of California, Davis

Shanahan 2418

909.607.2177

omar@hmc.edu

## Michael Orrison

Professor of Mathematics

PhD, Dartmouth College

Shanahan 3412

909.607.9709

orrison@hmc.edu

## Nicholas J. Pippenger

Professor of Mathematics

PhD, Massachusetts Institute of Technology

Shanahan 2408

909.607.1114

njp@math.hmc.edu

## Francis Edward Su

Benediktsson-Karwa Professor of Mathematics

PhD, Harvard University

Shanahan 3416

909.607.3616

su@math.hmc.edu

## Jasper Weinburd

NSF Postdoctoral Fellow

PhD, University of Minnesota

Shanahan 2406

909.607.1560

jweinburd@hmc.edu

## Talithia Williams – on Sabbatical Fall 2020

Associate Professor of Mathematics

PhD, Rice University

Shanahan 2412

909.607.1262

twilliams@hmc.edu

## Darryl Yong ’96

Professor of Mathematics

Associate Dean for Faculty Development and Diversity

Director, Mathematics Clinic

PhD, University of Washington, Seattle

Shanahan 2410

909.607.2844

dyong@hmc.edu

## Emeriti Mathematics Faculty

Emeriti faculty are retired faculty members who have been awarded special status by the College in recognition of their service.

### Robert L. Borrelli

Emeritus Professor of Mathematics; Emeritus Director of the Mathematics Clinic

PhD, University of California, Berkeley

Differential equations, mathematical modeling

Deceased, September 12, 2013

### Courtney Coleman

Emeritus Professor of Mathematics

PhD, Princeton University

Differential equations, mathematical modeling

### Daniel Goroff

Emeritus Professor of Mathematics and Humanities

PhD, Princeton University

Dynamical systems and Hamiltonian mechanics, mathematical history, philosophy and education

### John Greever

Emeritus Professor of Mathematics

PhD, University of Virginia

Topology, biomathematics

### Melvin Henriksen

Emeritus Professor of Mathematics

PhD, University of Wisconsin

Algebra, rings of continuous functions, topology

Deceased, October 14, 2009

### Robert T. Ives

Emeritus Professor of Mathematics

PhD, University of Washington

Linear algebra, topological vector spaces, convex sets

Deceased, January 12, 2019

### Henry A. Krieger

Emeritus Professor of Mathematics

PhD, Brown University

Measure-theoretic probability, Toeplitz operators, stochastic processes

### Alden F. Pixley

Emeritus Professor of Mathematics

PhD, University of California, Berkeley

Logic, universal algebras

### Alvin M. White

Emeritus Professor of Mathematics

PhD, Stanford University

Functions of several complex variables, humanistic mathematics

Deceased, June 2, 2009