Lehman Garrison

Graduate Student, Harvard-Smithsonian Center for Astrophysics

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About Me

I am a fifth year graduate student at the Harvard-Smithsonian Center for Astrophysics working with Daniel Eisenstein. My current research is on high-performance cosmological $N$-body simulations and large scale structure formation, and my general research interests include cosmology and high-performance computing.


AbacusCosmos Simulation Suite

Halo Visualization Gallery

A note on the RR term in autocorrelations

Swot vs Corrfunc: timing & accuracy

Fast repeated histogramming in numpy

High-Performance Python, or When to Write For Loops in Python