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researcher

H. Sundar

17 papers hereh-index 261.7k citations79 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author10
  • last author6

Across the 17 of 17 papers where every author was matched, so the position is known.

fields
  • math.NA8
  • cs.DC3
  • gr-qc2
  • cs.CE1
  • cs.MS1
  • physics.comp-ph1

identity via Semantic Scholar / OpenAlex

activity
20132023
most citedFFT, FMM, or Multigrid? A comparative Study of State-Of-the-Art Poisson Solvers for Uniform and Nonuniform Grids in the Unit Cube

74 citations · 272 across the 16 of their papers we have counts for

collaborators
Showing 2023Show all

2 papers · 1 filter

cs.CE2023★ 1 cited

Generating Finite Element Codes combining Adaptive Octrees with Complex Geometries

Eric Heisler, Cheng-Hau Yang, Aadesh Deshmukh +2

We present a high-level domain-specific language (DSL) interface to drive an adaptive incomplete k-d tree-based framework for finite element (FEM) solutions to PDEs. This DSL pro…

math.NA2023

An autoencoder compression approach for accelerating large-scale inverse problems

Jonathan Wittmer, Jacob Badger, Hari Sundar +1

PDE-constrained inverse problems are some of the most challenging and computationally demanding problems in computational science today. Fine meshes that are required to accurately…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.