Quasirandom distributed Gaussian bases for bound problems
نویسندگان
چکیده
منابع مشابه
Quasirandom distributed Gaussian bases for bound problems
We introduce quasirandom distributed Gaussian bases ~QDGB! that are well suited for bound problems. The positions of the basis functions are chosen quasirandomly while their widths and density are functions of the potential. The basis function overlap and kinetic energy matrix elements are analytical. The potential energy matrix elements are accurately evaluated using few-point quadratures, sin...
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ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 2001
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.1348022