ISSN:
1434-6079
Keywords:
PACS. 31.10.+z Theory of electronic structure, electronic transitions, and chemical binding - 31.15.-p Calculations and mathematical techniques in atomic and molecular physics (excluding electron correlation calculations)
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract: Maximum-entropy (ME) approximations to density functions involving logarithmic constraints are studied. It is proved the existence and uniqueness of the ME approximation constrained by the normalization, the geometric mean and (i) a moment of arbitrary order, or (ii) the logarithmic uncertainty. A numerical analysis of the accuracy of these ME approximations is carried out for the radial electron densities of neutral atoms in both position and momentum spaces.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s100530050375
Permalink
