Programs & Events
SageDays@ICERM: Combinatorics and Representation Theory
Jul 23 - 27, 2018
SageMath (sometimes Sage for short) is an open-source, general purpose mathematical software based on the Python programming language. It was created in 2005 by William Stein as a viable alternative to commercial software with an active and established community. SageMath has a broad library of functions useful to mathematicians in many fields, including combinatorics and representation theory. The welcoming and engaged community of users and contributors helps to create an environment of collaboration in both software development and mathematical research, leading to SageMath being cited in over 300 papers.
The study of the representation theories of certain algebras (e.g., Lie algebras, Hecke algebras, KhovanovâLaudaâRouquier (KLR) algebras, quantum groups, etc.) also amounts to understanding the associated combinatorics. This has exposed deep connections between the associated representation theory and other areas of... (more)
Organizing Committee
- Gabriel Feinberg
- Darij Grinberg
- Ben Salisbury
- Travis Scrimshaw
Computational Aspects of Time Dependent Electromagnetic Wave Problems in Complex Materials
Jun 25 - 29, 2018
Forward simulations of the propagation and scattering of transient electromagnetic (EM) waves in complex media are important in a variety of applications, such as radar, environmental and medical imaging, noninvasive detection of cancerous tumors, design of engineered composites such as metamaterials, communication and computation, and global climate assessment, among others. These applications involve multiple spatial and temporal scales, complex geometries, spatial and temporal heterogeneities, and stochastic effects at small scales.
Biological tissues are complex media with inhomogeneous and frequency dependent (dispersive) properties. Analyses of EM wave interactions with biological media is fundamental in many medical applications, such as noninvasive diagnosis techniques, and for advancing the quality of medical imaging in general. Characterization of EM wave interaction with natural media is of great importance for environmental remote sensing and global climate assessment.... (more)
Organizing Committee
- Vrushali Bokil
- Yingda Cheng
- Susan Hagness
- Fengyan Li
- Fernando Teixeira
- Shan Zhao
Fractional PDEs: Theory, Algorithms and Applications
Jun 18 - 22, 2018
Fractional partial differential equations (FPDEs) are emerging as a powerful tool for modeling challenging multiscale phenomena including overlapping microscopic and macroscopic scales. Compared to integer-order PDEs, the fractional order of the derivatives in FPDEs may be a function of space and time or even a distribution, opening up great opportunities for modeling and simulation of multi-physics phenomena, e.g. seamless transition from wave propagation to diffusion, or from local to non-local dynamics. In addition, data-driven fractional differential operators may be constructed to fit data from a particular experiment or specific phenomenon, including the effect of uncertainties. FPDEs lead to a paradigm shift, according to which data-driven fractional operators may be constructed to model a specific phenomenon instead of the current practice of tweaking free parameters that multiply pre-set integer-order differential operators. This workshop will cover all these areas, including... (more)
Organizing Committee
- George Karniadakis
- Francesco Mainardi
- Mark Meerschaert
- Jie Shen
- Hong Wang
Research Experiences for Undergraduate Faculty (REUF) at AIM, San Jose, CA
Jun 11 - 15, 2018
The American Institute of Mathematics (AIM), co-sponsored by ICERM, invites applications for the Research Experiences for Undergraduate Faculty (REUF) workshop to be held at AIM in San Jose, CA.
This workshop, sponsored by AIM, ICERM, and the National Science Foundation, is one in a series of annual REUF workshops that bring together leading research mathematicians with faculty at undergraduate institutions who are interested in involving their students in areas of active research. The workshop can also serve as a research renewal opportunity for faculty who want to re-engage in research or are considering a change of research area.
The goals of the workshop are to promote undergraduate research in undergraduate institutions, and to forge lasting research collaborations among the participating faculty. The majority of the workshop will be spent working on problems in small research groups, reporting on progress, and formulating plans for future work. In addition to the workshop... (more)
Summer@ICERM 2018: Low Dimensional Topology and Geometry
Jun 11 - Aug 3, 2018
Imagine spending eight-weeks on the beautiful Brown University campus in historic Providence, RI, working in a small team setting to solve mathematical research problems developed by faculty experts in their fields.
Imagine creating career-building connections between peers, near peers (graduate students and postdocs), and academic professionals.
Imagine spending your summer in a fun, memorable, and intellectually stimulating environment.
Now, imagine having this experience with support for travel within the U.S., room and board paid, plus a $3,500 stipend*.
The 2018 Summer@ICERM program at Brown University is an eight-week residential program designed for a select group of 16-20 undergraduate scholars from around the world.
The faculty advisers will present a variety... (more)
Organizing Committee
- Tarik Aougab
- Moira Chas
- Jonah Gaster
- William Goldman
Frame Theory and Exponential Bases
Jun 4 - 8, 2018
The problem of decomposing a function into a sum of simply structured functions is a classical area of research in Analysis. Exciting recent progress, e.g. the solution to the Kadison-Singer problem, results about exponential frames and Riesz bases in various settings, and results about orthogonal exponential bases for convex polytopes, has re-energized discussion in this area, opened new directions for study, and turned it into an even more active and fruitful area for research. The goal of this workshop is to discuss such new developments in this area. In particular, the workshop will focus on problems regarding exponential systems in weighted spaces and the Fuglede conjecture. Related settings will also be of interest, for example: (i) Systems of vectors obtained by translating, translating and modulating, or translating and dilating a single function over the line; (ii) Sampling and decomposition of functions in the finite dimensional setting; (iii) Sampling and interpolation of... (more)
Organizing Committee
- Alex Iosevich
- Mihalis Kolountzakis
- Shahaf Nitzan
Pedestrian Dynamics: Modeling, Validation and Calibration
Aug 21 - 25, 2017
The complex dynamical behavior of large pedestrian crowds has long fascinated researchers from various scientific fields. Academic studies began in earnest in the last century, starting with empirical observations in the early 1950âs and continuing with the development of models in the field of applied physics. In more recent years, applied mathematicians have become increasingly interested in the analytical aspects and computational challenges related to simulation of existing models. With ongoing technical development, more and more data such as pedestrian trajectories and velocities have become available, leading to new questions of calibration of the mathematical models.
Since the inception of the field of study, several scientific communities have been independently working on the challenge of describing and simulating pedestrian dynamics. While mathematicians have mainly focused on the modeling and analytical aspects, physicists have developed experimental setups and methods... (more)
Organizing Committee
- Alethea Barbaro
- Jose Carrillo
- Benedetto Piccoli
- Armin Seyfried
- Marie-Therese Wolfram
Localized Kernel-Based Meshless Methods for Partial Differential Equations
Aug 7 - 11, 2017
This workshop will provide a platform for researchers working on localized kernel-based methods to present and discuss their latest developments, as well as the current theoretical and practical challenges in the field. These methods, such as radial basis function-generated finite differences (RBF-FD) or RBF-generated partition of unity methods (RBF-PUM), promise to develop into general-purpose meshless techniques for the numerical solution of partial differential equations that inherit the ease of implementation of the finite difference method, and yet potentially possess a greater ability than the finite element method to fit any geometry or adapt to singularities or other features of the solution.
The numerical evidence collected in recent years by a rapidly growing community of researchers suggests that these methods combine numerical stability on irregular node layouts, high computational speed, high accuracy, easy local adaptive refinement, and excellent opportunities for... (more)
Organizing Committee
- Oleg Davydov
- Greg Fasshauer
- Natasha Flyer
- Bengt Fornberg
- Elisabeth Larsson
GirlsGetMath@ICERM: Summer Math Camp for High School Girls
Jul 24 - 28, 2017
GirlsGetMath is a weeklong mathematics summer day-program for 9th and 10th grade high school girls in the Providence, RI area.
GirlsGetMath occurs in an encouraging environment that builds young women's confidence in math and science.
GirlsGetMath expands participants' understanding and knowledge of mathematics through computations and experimentations.
GirlsGetMath provides expert mathematical training and mentoring.
GirlsGetMath will become a replicable national model of mathematical outreach for high school girls, with an emphasis on mathematical experimentation.
This five-day non-residential mathematics program is open to high school girls who live in or near the greater Providence, RI area who will be entering the 10th or 11th grade in the fall of 2017.
GirlsGetMath@ICERM encourages 20-25 young... (more)
Organizing Committee
- Amalia Culiuc
- Katharine Ott
- Ulrica Wilson
Women in Data Science and Mathematics Research Collaboration Workshop (WiSDM)
Jul 17 - 21, 2017
Research Collaboration Workshop for Women in Data Science and Mathematics (WiSDM). This program will bring together women at all stages of their careers, from graduate students to senior researchers, to collaborate on problems in data science. The scientific focus will be on cutting edge problems in the areas of predictive modeling, multi-scale representation and feature selection, statistical and topological learning, and related areas. Data science is a cross-disciplinary field relying on statistics, computer science and mathematics and driven by problems in many other disciplines. While data science has emerged as a prominent new field enrolls record numbers and attracts research talents from many scientific disciplines, the role of theoretical and applied mathematics has not been highly visible. Mathematics provides many structured representations that can be in the analysis of data arising from such diverse fields as geometric measure theory, classical analysis, computational... (more)
Organizing Committee
- Carlotta Domeniconi
- Ellen Gasparovic
- Giseon Heo
- Kathryn Leonard
- Regina Liu
- Julie Mitchell
- Deanna Needell
- Linda Ness
- Emina Soljanin
- Sibel Tari
- Xu Wang
ICERM Research Experiences for Undergraduate Faculty (REUF)
Jun 26 - 30, 2017
This workshop, a formal collaboration between ICERM and the American Institute of Mathematics (AIM), is one in a series of annual REUF workshops. These workshops bring together leading research mathematicians and faculty at primarily undergraduate institutions to investigate open questions in the mathematical sciences and to equip participants with tools to engage in research with undergraduate students. This will also be a research renewal opportunity for faculty who want to re-engage in research or faculty considering a change in research area.
The goals of the workshop are to promote undergraduate research and to forge research collaborations among the participating faculty. The majority of the workshop will be spent working on problems in small research groups, reporting on progress, and formulating plans for future work. Note that there are opportunities for participants to continue research activities beyond the workshop week.
Preference will be given to faculty who teach or... (more)
Organizing Committee
- Brianna Donaldson
- Leslie Hogben
- Ulrica Wilson
Robust Methods in Probability & Finance
Jun 19 - 23, 2017
On financial markets one never observes the same data twice; market configurations are subject to change across time. This poses some specific challenges to inference, prediction, and optimal control in financial contexts. Classically, strong model assumptions are needed, while current research aims at methods which are robust with respect to model misspecification. This issue lies at the heart of the envisaged workshops, and the program of the workshops will reflect recent developments in this direction.
The last decade saw a rise of robust methods in probability and finance resulting in new numerical and theoretical challenges. Interestingly, these challenges bring together methodologies from PDEs, probability, stochastic analysis, and control theory. Mathematically speaking, robustness typically translates into nonlinearity showing up as a defining feature. Examples in this direction are nonlinear expectations, nonlinear PDEs, and H-infinity optimal stochastic control. Finance has... (more)
Organizing Committee
- Tomasz Bielecki
- Patrick Dondl
- Philipp Harms
- Eva Lutkebohmert-Holtz
- Marcel Nutz
- Thorsten Schmidt