Concepedia

Matt Challacombe

MC

39

Publications

2.7K

Citations

25

H-Index

1991

Active since

Affiliations

Los Alamos National Laboratory(Current)

Florida State University

University of Minnesota

University of Fribourg

KTH Royal Institute of Technology

Matt Challacombe is an author at Los Alamos National Laboratory specializing in engineering, computational chemistry, and physics.

Top concepts

EngineeringNatural SciencesPhysicsComputational ChemistryQuantum ChemistryApplied PhysicsPhysical ChemistryChemistryNumerical AnalysisBiophysics

Publications per year

1991–2014

39

Publications

39

Linear scaling computation of the Hartree–Fock exchange matrix

Eric Schwegler, Matt Challacombe · The Journal of Chemical Physics · 1996 · 227 citations

Localized Excited State, Engineering, Linear Scaling Algorithm +17

A simplified density matrix minimization for linear scaling self-consistent field theory

Matt Challacombe · The Journal of Chemical Physics · 1999 · 220 citations · Full text

Numerical Analysis, Spectral Theory, Engineering +22

Linear scaling computation of the Fock matrix. II. Rigorous bounds on exchange integrals and incremental Fock build

Eric Schwegler, Matt Challacombe, Martin Head‐Gordon · The Journal of Chemical Physics · 1997 · 220 citations

Engineering, Linear Scaling, Computational Chemistry +23

Linear scaling computation of the Fock matrix

Matt Challacombe, Eric Schwegler · The Journal of Chemical Physics · 1997 · 213 citations

Numerical Analysis, Engineering, Many-body Quantum Physic +21

Time-Reversible Born-Oppenheimer Molecular Dynamics

Anders M. N. Niklasson, C. J. Tymczak, Matt Challacombe · Physical Review Letters · 2006 · 150 citations · Full text

Quantum Dynamic, Quantum Science, Excited State Property +15

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