Mathematics Experts

Anshu Dubey

Department of Mathematics and Computer Science
Argonne National Laboratory
United States of America

Anshu Dubey


Anshu Dubey received her Ph.D. in computer science from Old Dominion University in 1993. She then joined the University of Chicago Astronomy & Astrophysics Department as a research associate and was promoted to research scientist in 1998. In 2001 she joined the ASC/Flash Center as lead application programmer, where she was associate director and computer science/applications group leader. From 2013 to 2015 she was on the staff at Lawrence Berkeley National Laboratory, where she served as work lead and computer systems engineer
 in the Applied Numerical Algorithms Group. In 2015 she joined the Mathematics and Computer Science Division at Argonne as a computer scientist. She has two decades of experience working in the simulation of multiphysics phenomena and has earned wide recognition for her contributions. In 2008 she was named a fellow of the Computation Institute.

Research Interest

Computational fluid dynamics problems High-performance computing technologies Numerical simulations Software design


  • Safranek-Shrader C, Agarwal M, Federrath C, Dubey A, Milosavljević M, Bromm V. Star formation in the first galaxies–I. Collapse delayed by Lyman–Werner radiation. Monthly Notices of the Royal Astronomical Society. 2012 Oct 21;426(2):1159-77.

  • Rijkhorst EJ, Plewa T, Dubey A, Mellema G. Hybrid characteristics: 3D radiative transfer for parallel adaptive mesh refinement hydrodynamics. Astronomy & Astrophysics. 2006 Jun 1;452(3):907-20.

  • Dubey A, Antypas K, Ganapathy MK, Reid LB, Riley K, Sheeler D, Siegel A, Weide K. Extensible component-based architecture for FLASH, a massively parallel, multiphysics simulation code. Parallel Computing. 2009 Nov 30;35(10):512-22.

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