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researcher

Gustavo Chavez

6 papers hereh-index 581 citations12 works total

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

author position
  • first author4
  • middle author2

Across the 6 of 6 papers where every author was matched, so the position is known.

fields
  • math.NA3
  • cs.GR1
  • cs.LG1
  • math.AP1

identity via Semantic Scholar / OpenAlex

activity
20152018
most citedParallel accelerated cyclic reduction preconditioner for three-dimensional elliptic PDEs with variable coefficients

7 citations · 17 across the 6 of their papers we have counts for

collaborators
Showing 2016Show all

1 paper · 1 filter

math.NA2016★ 2 cited

A Direct Elliptic Solver Based on Hierarchically Low-rank Schur Complements

Gustavo Chávez, George Turkiyyah, David Keyes

A parallel fast direct solver for rank-compressible block tridiagonal linear systems is presented. Algorithmic synergies between Cyclic Reduction and Hierarchical matrix arithmetic…

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