Hong Zhang, Consultant, MCS, Argonne National Laboratory: Hierarchical Krylov and Nested Krylov Methods using PETSc for Extreme-Scale Computing

Paul G. Constantine, Assistant Professor of Applied Mathematics and Statistics, Colorado School of Mines: Active subspace methods for high-dimensional response surfaces

Jie Chen, Postdoctoral Appointee, MCS Division, Argonne National Laboratory: How to Solve a Billion-by-Billion Dense Linear System in Minutes

Ketan Maheshwari, Postdoctoral Appointee, MCS, Argonne National Laboratory: Storage, Scheduling and User Interfacing Challenges in Distributed Systems

Philipp Schlatter, Associate Professor, Mechanics, Royal Institute of Technology (KTH): Oblique Laminar-Turbulent Interfaces in Couette Flow and Self-Sustaining Process in Boundary Layer Flows

Nathan V. Roberts, Postdoctoral Appointee, ALCF, Argonne National Laboratory: A Discontinuous Petrov-Galerkin Methodology for Incompressible Flow

Adam Hammouda, Predoctoral Appointee, MCS Division, Argonne National Laboratory: Understanding Asynchronous Noise: Towards Exascale Resilience

Nai-Yuan Chiang, Postdoctoral Appointee, MCS, Argonne National Laboratory: Scalable Strategies for Large-scale Structured Nonlinear Optimization

Daniel K. Molzahn, Postdoctoral Fellow, Electrical Engineering and Computer Science, University of Michigan: Moment-Based Relaxations of Optimal Power Flow Problems

Oana Marin, Postdoctoral Appointee, MCS Division, Argonne National Laboratory: Boundary integral methods for Stokes flow: Quadrature techniques and fast Ewald methods