Faculty

Professors: Bu, Hirschhorn (Chair), Magid, Shuchat, Shultz, Trenk, Wang
Associate Professors: Chang, Kerr, Volic
Assistant Professors: Diesl, Fernandez, Lange, Schultz
Visiting Lecturers: Broshi, Tannenhauser
Professors Emeritae/Emeriti: Sontag, Wilcox

Administration

Administrative Assistant: Melanie Chamberlin
 
 



Michael Broshi
Contact Information
Office: SCI 373
Phone: 781-283-3495
Email: mbroshi [at] wellesley [dot] edu
Education
B.A., M.A., University of Albany, SUNY
Ph.D., University of Chicago
Professional Experience
Postdoctoral Fellow at Notre Dame
Fields of Interest
Number theory, algebraic geometry
Research Information
Professor Broshi studies number theory through the guise of Galois representations. The group of automorphisms of the algebraic numbers (and related fields) encodes deep information that can be unlocked by looking at this group's representations. He is particularly interested when these representations have certain symmetries, such as invariance under an inner product. This study requires the use of many powerful tools from number theory, algebraic geometry and representation theory.
Department Chores
Student Activities

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Charles Bu
Contact Information
Office: SCI 351
Phone: 781-283-3038
Email: cbu [at] wellesley [dot] edu
Education
B.S., M.S., Shanghai Jiao Tong University
M.S., Michigan State University
Ph.D., University of Illinois at Urbana-Champaign
Fields of Interest
Nonlinear partial differential equations, applied mathematics
Research Information
Born and raised in China, Professor Bu experienced the Cultural Revolution as a teenager and once worked at a tire factory. He came to America for graduate study in 1985, joined the Wellesley faculty in 1992 and completed his fourth year as Chair of Mathematics Department in the spring of 2009. Author of 30 research articles (some with Wellesley students), Professor Bu has done work in boundary value problems for important evolution equations such as the nonlinear Schroedinger equation and Ginzburg-Landau equation. These equations have significant applications in physics, biology and economics.
Department Chores
Science Center Course Preview, Summer Research Fellowships

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Stanley Chang
Contact Information
Office: SCI 353
Phone: 781-283-3155
Email: schang [at] wellesley [dot] edu
Education
B.A., University of California, Berkeley
M.A., Trinity College, Cambridge University, England
S.M., Ph.D., University of Chicago
Professional Experience
Postdoctoral Fellow at Rice University
Fields of Interest
K-theory, curvature and rigidity of noncompact manifolds, homotopy invariants
Research Information
Professor Chang's research lies at the intersection of topology, algebra and analysis. Using analytic techniques, he studies the extent to which curvature and rigidity of high-dimensional manifolds are dependent only on topological considerations. The tools required for this type of research include C*-algebras, algebraic topology, operator theory, coarse geometry and surgery methods.

Professor Chang will be on leave during the 2011-2012 academic year. In Fall 2011 he is a Research Associate at the Mathematical Sciences Research Institute (MSRI) in Berkeley, California.

To view Professor Chang's personal webpage, click here.
Department Chores
None

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Alexander Diesl
Contact Information
Office: SCI 374A
Phone: 781-283-3143
Email: adiesl [at] wellesley [dot] edu
Education
B.A., The Johns Hopkins University
Ph.D., University of California, Berkeley
Professional Experience
Visiting Lecturer at Vassar College
Assistant Professor at Bowling Green State University
Fields of Interest
Noncommutative algebra, rings, modules
Research Information
Professor Diesl's research focuses on properties of rings which arise when considering endomorphisms of appropriate modules. He is also interested in the intersection of ring theory and graph theory.

To view Professor Diesl's personal webpage, click here.
Department Chores
GRE Review, Honors Coordinator

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Oscar Fernandez
Contact Information
Office: SCI 366
Phone: 781-283-3164
Email: ofernand [at] wellesley [dot] edu
Education
B.S., B.A., University of Chicago
Ph.D., University of Michigan
Professional Experience
Postdoctoral Fellow at the Institute for Mathematics and its Applications
Fields of Interest
Geometric and nonholonomic mechanics, integrability, quantization of constrained systems, mathematical physics
Research Information
Professor Fernandez's current research is in Geometric Mechanics, which can perhaps most easily be described as Hamiltonian Mechanics on manifolds, and specifically in Nonholonomic Mechanics. He is presently researching the Hamiltonian-like properties of some special types of nonholonomic systems, through ideas in symplectic geometry and the theory of integrable systems.

To view Professor Fernandez's personal webpage, click here.
Department Chores
Meet the Department (Spring), Student Seminar (Fall)

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Philip Hirschhorn, Chair
Contact Information
Office: SCI 356
Phone: 781-283-3116
Email: psh [at] poincare [dot] wellesley [dot] edu
Education
B.S., Brooklyn College of CUNY
Ph.D., Massachusetts Institute of Technology
Fields of Interest
Topology, model categories
Research Information
Professor Hirschhorn is an algebraic topologist. He works on homotopy theory in model categories, localizations of model category structures, and homotopy limit and colimit functors.

To view Professor Hirschhorn's website, click here.
Department Chores
Computing (Palmer)

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Megan Kerr
Contact Information
Office: SCI 372
Phone: 781-283-3144
Email: mkerr [at] wellesley [dot] edu
Education
B.A., Wellesley College
Ph.D., University of Pennsylvania
Professional Experience
Postdoctoral Fellow at Dartmouth College
Fields of Interest
Differential geometry, Lie groups
Research Information
Professor Kerr's research is in global Riemannian geometry, studying invariant structures on Lie groups and homogeneous spaces. This area of research involves analysis and group theory and representation theory. Before coming to Wellesley, she spent two years as a J.W. Young Research Instructor at Dartmouth.

To view Professor Kerr's website, click here.

Department Chores
Student Activities, Student conference participation facilitator

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Karen Lange
Contact Information
Office: SCI 359
Phone: 781-283-3359
Email: klange2 [at] wellesley [dot] edu
Education
B.A., Swarthmore College
S.M., University of Chicago
Ph.D., University of Chicago
Professional Experience
Postdoctoral Fellow at University of Notre Dame
Fields of Interest
Logic, Computability theory, Computable structure theory
Research Information

Professor Lange's interests are in computability theory, an area of logic that explores the algorithmic content encoded in mathematical problems. She studies the computational complexity of problems associated with algebraic structures such as real closed fields, fields that are generalizations of the real numbers, and free groups. Answering these computational questions often requires using tools from model theory, another area of logic, and algebra.

To view Professor Lange's website, click here.

Department Chores
Colloquium (Fall), Student Seminar (Spring)

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Martin Magid
Contact Information
Office: SCI 358
Phone: 781-283-3124
Email: mmagid [at] wellesley [dot] edu
Education
A.B., Brown University
M.S., Yale University
Ph.D., Brown University
Professional Experience
Lecture at the University of Connecticut
Fields of Interest
Differential geometry
Research Information
Professor Magid has been working recently on timelike submanifolds in various ambient spaces, including the split-quaternions and the conformal compactification of Lorentz space. He is also interested in discrete surfaces and has worked with several students on this topic. In addition he has directed 350s in a variety of areas, including statistics and differential geometry.
Department Chores
Library

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Andrew Schultz
Contact Information
Office: SCI 352
Phone: 781-283-3131
Email: aschult2 [at] wellesley [dot] edu
Education
B.S., Davidson College
M.A., Stanford University
Ph.D., Stanford University
Professional Experience
J.L. Doob Research Assistant Professor at the University of Illinois, Urbana-Champaign
Fields of Interest
Algebra, Galois Theory, Combinatorics
Research Information
Professor Schultz is an algebraist, and his research focuses on studying Galois groups. In particular, he studies the Galois module structure of cohomology groups attached to fields and attempts to translate this structure into broad statements about absolute Galois groups. He is interested in extending these results on fields to more general algebraic categories like rings or schemes. He is also interested in a variety of combinatorial topics including Ramsey theory and q-binomial coefficients.

To view Professor Schultz's website, click here.
Department Chores
Science Center Course Preview, Webpage and Facebook, Meet the Department (Fall), Putnam Examination, Student Seminar (Spring)

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Alan Shuchat
Contact Information
Office: SCI 368
Phone: 781-283-3111
Email: ashuchat [at] wellesley [dot] edu
Education
S.B., Massachusetts Institute of Technology
M.S., University of Michigan
Ph.D., University of Michigan
Professional Experience
Assistant Professor at University of Toledo and Mount Holyoke College
Fields of Interest
Operations research, functional analysis
Research Information

Professor Shuchat's interests in teaching and research include both theoretical and applied mathematics. His current research interests are in discrete mathematics, and together with Professor Trenk and Professor Shull (Computer Science) he has been working on aspects of partially-ordered sets that involve ideas from graph theory and linear programming. He especially likes to teach courses that combine concepts and examples from different fields. He is also interested in using computers in mathematics, as he and Professor Shultz wrote The Joy of Mathematica book and software.

To view Professor Shuchat's website, click here.

Department Chores
Department Minutes, Virtual Career Panel

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Fred Shultz
Contact Information
Office: SCI 374B
Phone: 781-283-3118
Email: fshultz [at] wellesley [dot] edu
Education
B.S., California Institute of Technology
Ph.D., University of Wisconsin
Fields of Interest
Operator algebras, dynamical systems, quantum information theory.
Research Information

Professor Shultz's field of research is operator algebras. His current research involves state spaces of operator algebras and the connections of operator algebras with quantum information theory.

Professor Shultz will be on leave during the 2011-2012 academic year.

To view Professor Shultz's website, click here.

Department Chores
None

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Jonathan Tannenhauser
Contact Information
Office: SCI 365
Phone: 781-283-3172
Email: jtannenh [at] wellesley [dot] edu
Education
B.A., Harvard University
M.A., University of California, Berkeley
Ph.D., University of California, Berkeley
Fields of Interest
String theory, neuroscience
Research Information
Professor Tannenhauser's background is in theoretical particle physics, where his work has focused on the the AdS/CFT correspondence, a conjectured equivalence between certain quantum field theories and certain string theories. More recently he has become interested in applying computational and statistical tools to the genomics of birdsong. The goal is to pinpoint which genes are expressed in a singing bird's brain and how the expression pattern changes over the course of brain development.
Department Chores
Meet the Department (Fall)

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Ann Trenk
Contact Information
Office: SCI 360
Phone: 781-283-3140
Email: atrenk [at] wellesley [dot] edu
Education
A.B., Harvard University
Ph.D., The Johns Hopkins University
Professional Experience
Postdoctoral Fellow at Dartmouth College
Fields of Interest
Graph theory, partially ordered sets
Research Information
Professor Trenk's research focuses primarily on structured families of graphs and partially ordered sets. Her book, Tolerance Graphs, coauthored with Martin Golumbic, was published by Cambridge University Press in 2004.

Professor Trenk is serving a four-year term on the executive committee of the Association of Women in Mathematics, a national organization encouraging girls and women to study and have active careers in the mathematical sciences.

To view Professor Trenk's website, click here.

Department Chores
Math help room, Meet the Department (Spring), Student Activities

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Ismar Volic
Contact Information
Office: SCI 370
Phone: 781-283-3103
Email: ivolic [at] wellesley [dot] edu
Education
B.A., Boston University
Ph.D., Brown University
Professional Experience
Postdoctoral Fellow at the University of Virginia
Fields of Interest
Calculus of functors, spaces of embeddings, configuration spaces, finite type knot invariants
Research Information
Professor Volic's research is in topology, and in particular in Goodwillie-Weiss calculus of functors, using both embedding and orthogonal calculus to study the rational homotopy type of spaces of knots in any dimension, and more generally spaces of embeddings of any manifold in a Euclidean space. He has also recently been trying to generalize finite type and Milnor knot invariants to other embedding spaces.

To view Professor Volic's website, click here.
Department Chores
Student Seminar (Fall), Colloquium (Spring), Meet the Department (Spring)

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Helen Wang
Contact Information
Office: SCI 350
Phone: 781-283-3113
Email: hwang [at] wellesley [dot] edu
Education
B.A., University of Wisconsin
M.A., Harvard University
Ph.D., Harvard University
Fields of Interest
Analysis
Department Chores
Goldwater Scholarship, Placement Coordinator

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Melanie Chamberlin
Contact Information
Office: SCI 361
Phone: 781-283-3148
Email: mchamber [at] wellesley [dot] edu
Information
Melanie Chamberlin intends on improving her golf swing (an ongoing process), now that both her children on married. Athough she has yet to sample the waves on Narragansett, she has made huge strides in crafting modest bracelets and earrings which has taken time away from the surfboard. She is always looking for ways to create fun and affordable decorations for events such as the Senior Dinner (her personal favorite event!).

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Professors Emeritae/Emeriti


Alexia Sontag
Contact Information
Email: asontag [at] wellesley [dot] edu
Education
B.A., Pacific Lutheran University
M.A., Ph.D., University of Minnesota
Professional Experience
Taught at Carleton College, University of Minnesota, Morris, and Mount Holyoke College
Fields of Interest
Analysis
Research Information
Professor Sontag's research interests are in complex analysis, especially quasiconformal mappings (mappings of bounded distortion) and geometric aspects of complex function theory, but she is also interested in real analysis, especially those topics that are accessible to undergraduates.
Years of Service
1975-2010

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Howard Wilcox
Contact Information
Email: hwilcox [at] wellesley [dot] edu
Education
A.B., Hamilton College
Ph.D., University of Rochester
Professional Experience
Taught at Amherst College
Fields of Interest
Analysis
Post-Wellesley Life
Professor Wilcox still maintains an active role in the community at large. Current activities include: occasional opportunities to substitute in Math Department courses, singing in New World Chorale (recent concerts with Landmarks Orchestra in Fenway Park and Hatch Shell; gigs with a variety of orchestras), fundraising (class agent for his Hamilton class; occasional efforts for Planned Giving at Wellesley), lots of tennis year- round and softball in the summer, lots of travel (especially cruises), member of MathWorks Scholarship Committee for Town of Natick.
Years of Service
1970-2007

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