Exploring sparsity in three-dimensional integration for density-functional calculations

Journal of Computational Physics

Volumn 157, Issue 1, 2000, Pages 404-416

  Lou, L ^a  

^a Wavefunction Inc ^*  (United States)

Author keywords

Atomic clusters; Fast three dimensional integration; Local density approximations; Numerical basis functions; Prescreening algorithms

Indexed keywords

APPROXIMATION ALGORITHMS; INTEGRAL EQUATIONS; INTEGRATION;

ATOMIC CLUSTERS; BASE FUNCTION; DENSITY-FUNCTIONAL CALCULATIONS; FAST THREE-DIMENSIONAL INTEGRATION; LOCAL DENSITY-APPROXIMATION; LOCAL-DENSITY APPROXIMATION; NUMERICAL BASE FUNCTION; PRE-SCREENING ALGORITHMS; PRESCREENING; THREE DIMENSIONAL INTEGRATION;

LOCAL DENSITY APPROXIMATION;

EID: 0343731420     PISSN: 00219991     EISSN: None     Source Type: Journal    
DOI: 10.1006/jcph.1999.6388     Document Type: Article

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