139 citations · 187 across the 8 of their papers we have counts for
3 papers · 1 filter
Jump splicing schemes for elliptic interface problems and the incompressible Navier-Stokes equations
Ben Preskill, James A. Sethian
We present a general framework for accurately evaluating finite difference operators in the presence of known discontinuities across an interface. Using these techniques, we develo…
Nanosurveyor: a framework for real-time data processing
Benedikt J. Daurer, Hari Krishnan, Talita Perciano +4
Scientists are drawn to synchrotrons and accelerator based light sources because of their brightness, coherence and flux. The rate of improvement in brightness and detector technol…
SHARP: a distributed, GPU-based ptychographic solver
Stefano Marchesini, Hari Krishnan, Benedikt J. Daurer +4
Ever brighter light sources, fast parallel detectors, and advances in phase retrieval methods, have made ptychography a practical and popular imaging technique. Compared to previou…