Matrix pseudo-spectroscopy: Iterative calculation of matrix eigenvalues and eigenvectors of large matrices using a polynomial expansion of the Dirac delta function

Computer Physics Communications

Volumn 96, Issue 1, 1996, Pages 27-35

  Parker, Gregory A ^a,c   Zhu, Wei ^a   Huang, Youhong ^a   Hoffman, David K ^b   Kouri, Donald J ^a  

^a University of Houston   (United States)

^b IOWA STATE UNIVERSITY   (United States)

^c UNIVERSITY OF OKLAHOMA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CALCULATIONS; CONVERGENCE OF NUMERICAL METHODS; EIGENVALUES AND EIGENFUNCTIONS; GREEN'S FUNCTION; ITERATIVE METHODS; POLYNOMIALS; VECTORS;

DIRAC DELTA FUNCTION; HERMITIAN MATRICES; LANCZOS METHODS; MATRIX PSEUDOSPECTROSCOPY; POLYNOMIAL EXPANSION; SUBSPACE DIAGONALIZATION;

MATRIX ALGEBRA;

EID: 0030193924     PISSN: 00104655     EISSN: None     Source Type: Journal    
DOI: 10.1016/0010-4655(95)00144-1     Document Type: Article

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