Presentations
Invited Talks

HighOrder Boundary Integral Methods for Slender Bodies
(slides)
 March 1, 2023  SIAM CSE, Amsterdam, The Netherlands

What every programmer should know about high performance computing
(slides)
(video)
 October 28, 2022  FWAM 2022

A Fast Convergent Boundary Integral Framework for Slender Bodies
 July 14, 2022  SIAM Annual Meeting, Pittsburgh, PA

Efficient Convergent Boundary Integral Methods for Slender Bodies
 July 19, 2021  SIAM SIAM Annual Meeting (online)

Integral Equation Methods for Computing Stepped Pressure Equilibria in Stellarators
 March 1, 2021  SIAM CSE (online)

Integral equation methods for computing stepped pressure equilibria in stellarators
 December 12, 2019  SIAM Conference on Analysis of Partial Differential Equations, La Quinta, California

A boundary integral equation solver for computing Taylor states in toroidal geometries
 November 5, 2019  AAPPSDPP, Hefei, China

BIEST A HighOrder BIE Solver for Computing Taylor States in Stellarators
 July 16, 2019  ICIAM, Valencia, Spain

Computing Magnetohydrodynamic Equilibria in Stellarators
 July 12, 2019  Applied Inverse Problems, Grenoble, France

Scalable Integral Equation Methods for Problems with Moving Boundaries
 February 26, 2019  SIAM CSE, Spokane, WA

A boundary integral solver for computing forcefree fields in stellarators
 November 28, 2018  Plasma Physics Seminar, University of Maryland

An Integral Equation Based Method for Computing Magnetohydrodynamic Equilibrium
 July 10, 2018  ICOSAHOM, London, UK

Parallel Simulation of Concentrated Vesicle Suspensions in 3D
 October 3, 2017  BIRSCMO, Oaxaca, Mexico

Fast Integral Equation Solver for Elliptic PDEs in Complex Geometries
 February 27, 2017  SIAM CSE, Atlanta, GA

A Parallel ArbitraryOrder Accurate AMR Algorithm for the Scalar AdvectionDiffusion Equation
(slides)
 November 16, 2016  ACM/IEEE Supercomputing, Salt Lake City, UT

A Volume Integral Equation Solver for Elliptic PDEs in Complex Geometries
 April 15, 2016  SIAM Conference on Parallel Processing for Scientific Computing, Paris, France

Fast Solvers for Complex Fluids
 April 13, 2016  SIAM Conference on Parallel Processing for Scientific Computing, Paris, France

PVFMM: A Parallel Fast Multipole Method for Volume Potentials
 March 16, 2015  SIAM Conference on Computational Science and Engineering, Salt Lake City, UT

A Parallel Volume Integral Equation Stokes Solver for Flows in Complex Geometries
 March 15, 2015  SIAM Conference on Computational Science and Engineering, Salt Lake City, UT (Finalist, BGCE Best Student Paper)

A Volume Integral Equation Stokes Solver for Problems with Variable Coefficients
 November 18, 2014  ACM/IEEE Supercomputing, New Orleans, LA (Finalist, Best Student Paper)

A Volume Integral Equation Solver for Boundary Value Problems with Highly Heterogeneous Coefficients
 February 19, 2014  SIAM Conference on Parallel Processing for Scientific Computing, Portland, OR

A Petascale Fast Multipole Method for Volume Potentials
 July 12, 2013  SIAM SIAM Annual Meeting, San Diego, CA

A Parallel Fast Summation Algorithm for Volume Potentials
 February 25, 2013  SIAM Conference on Computational Science and Engineering, Boston, MA
Posters

Fast and accurate evaluation of closetotouching rigid body interactions
(pdf)
 August 9, 2023  Flatiron Institute, NY

BIEST: A Fast Highorder BIE Solver for Computing Stepped Pressure Equilibria in Stellarators
(pdf)
 April 16, 2019  Sherwood Fusion Theory, Princeton, New Jersey

BIEST: A HighOrder Boundary Integral Equation Solver for Computing Taylor States
(pdf)
 March 28, 2019  Simons Collaboration on Hidden Symmetries and Fusion Energy Annual Meeting, Flatiron Institute, New York, NY

A DistributedMemory Fast Multipole Method for Volume Potentials
(pdf)
 November 19, 2013  ACM/IEEE Supercomputing, Denver, CO (Bronze Award, ACM Student Research Competition)

Massively Parallel Adaptive Fast Multipole Method for Volume Potentials
 July 10, 2012  SIAM Annual Meeting, Minneapolis, MN