168 search results - page 1 / 34 » On the status of perturbation theory |
MSCS
2007
13 years 4 months ago
2007
Perturbation theory has always been an important part of natural sciences. From celestial mechanics to quantum theory of fields it has always played a central role that this litt...
CORR
2006
Springer
13 years 4 months ago
2006
Springer
We present a quasi-analytic perturbation expansion for multivariate N dimensional Gaussian integrals. The perturbation expansion is an infinite series of lower-dimensional integra...
ENVSOFT
2002
13 years 4 months ago
2002
Radiative perturbation theory is a computational technique which can greatly ease the burden of repeated solution of the radiative transfer equation for model atmospheres which di...
JCC
2002
13 years 4 months ago
2002
: The quasi-degenerate perturbation theory (QDPT) with complete active space (CAS) self-consistent field (SCF) reference functions is extended to the general multiconfiguration (MC...
INDOCRYPT
2004
Springer
13 years 10 months ago
2004
Springer
Random data perturbation (RDP) has been in use for several years in statistical databases and public surveys as a means of providing privacy to individuals while collecting informa...