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researcher

M. Challacombe

19 papers hereh-index 252.6k citations67 works total

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

author position
  • sole author2
  • first author3
  • middle author1
  • last author13

Across the 19 of 19 papers where every author was matched, so the position is known.

fields
  • cond-mat.mtrl-sci8
  • math.NA4
  • cs.DS3
  • cond-mat.other1
  • physics.chem-ph1
  • physics.comp-ph1

identity via Semantic Scholar / OpenAlex

activity
20032015
most citedTime-reversible Born-Oppenheimer molecular dynamics

156 citations · 454 across the 18 of their papers we have counts for

collaborators
Showing 2010Show all

2 papers · 1 filter

cs.DS2010★ 10 cited

Fast Multiplication of Matrices with Decay

Matt Challacombe, Nicolas Bock

A fast algorithm for the approximate multiplication of matrices with decay is introduced; the Sparse Approximate Matrix Multiply (SpAMM) reduces complexity in the product space, a…

quant-ph2010

Linear Scaling Solution of the Time-Dependent Self-Consistent-Field Equations

Matt Challacombe

A new approach to solving the Time-Dependent Self-Consistent-Field equations is developed based on the double quotient formulation of Tsiper [J. Phys. B, 34 L401 (2001)]. Dual chan…

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