The 2009 Jacqueline B. Lewis Memorial Lectures have been postponed, and so there will be two sets of Lewis Lectures in 2010. The dates and speakers are:
- April 5-9, 2010: Andrei Zelevinsky, Northeastern University
- November 16-20, 2010: Jennifer T. Chayes, Microsoft Boston
The previous Lewis lectures are listed below.
| Lecturer | Date | Title |
| Stephen Smale | March 1984 | The Topology of Classical Algorithms |
| G. D. Mostow | March 1985 | Braids, Hypergeometric Functions, and Lattices |
| Lipman Bers | October 1985 | Teichmüller Theory for Beginners |
| David Kazhdan | March 1987 | Representations of Reductive P-Adic Groups |
| H. Blaine Lawson | April 1988 | Algebraic Cycles |
| Paul Rabinowitz | April 1989 | Periodic Solutions of Hamiltonian Systems |
| Yasha G. Sinai | April 1990 | Random Behavior of Eigenvalues of Laplacians |
| Jurgen Moser | March 1991 | Stability in Dynamics and Minimal Solutions in the Calculus of Variations |
| L. Craig Evans | March 1992 | Compactness for Solutions of Nonlinear Partial Differential Equations |
| Ian Macdonald | March 1993 | Symmetric Functions and Orthogonal Polynomial |
| V. I. Arnold | November 1993 | On Some Problems in Singularity Theory |
| Karen Uhlenbeck | September 1994 | Moduli Spaces of Solutions to PDE |
| Alain Connes | April 1996 | Gravity Coupled with Matter and the Foundation of Noncommutative Geometry |
| Don Zagier | March 1997 | Modular Forms and Differential Operators |
| Yves Meyer | March 2000 | Wavelets
and Image Processing: Theory and Application to Denoising Hubble
Space Telescope Images;
Oscillations, Vibrations, Time-Frequency Analysis and the Virgo Program (Detection of Gravitational Waves); The Role of Oscillations in Some Non-Linear Evolution Equations: Application to Navier-Stokes Equations |
| Graeme Segal | April 2001 | The
Mathematical Structure of Quantum Field Theory;
Quantum Field Theory and K-Theory; Quantum Field Theory and Representation Theory |
| Richard P. Stanley | October, 2002 |
Six Recent Developments in Algebraic Combinatorics:
The Laurent phenomenon; longest increasing subsequences The Saturation Conjecture; the n! Conjecture Gromov-Witten invariants; graphical degree sequences |
| Jean-Michel Coron | October, 2003 | Controllability and nonlinearity for some flow control systems |
| Shmuel Weinberger | October 2004 | Themes in
Quantitative Topology:
Problems and naive examples Computation, entropy, and variational problems Embeddings, symmetry, and rigidity |
| Andrei Okounkov | April, 2007 | Moduli of Curves and Combinatorics |
| Terence Tao | March, 2008 | Szemerédi's
Regularity Lemma Revisited Three Lectures on Discrete Random Matrices: Singularity and Determinant of Discrete Random Matrices The Least Singular Value of Discrete Random Matrices Eigenvalue Distributions of Discrete Random Matrices |



