Matches in SemOpenAlex for { <https://semopenalex.org/work/W3202710164> ?p ?o ?g. }
- W3202710164 endingPage "208" @default.
- W3202710164 startingPage "171" @default.
- W3202710164 abstract "This review presents a survey of the most important achievements in atomic and molecular calculations obtained with the Hylleraas-configuration interaction method (Hy-CI) and its extension, the exponentially correlated Hylleraas-configuration interaction method (E-Hy-CI), explaining what led to it and discussing the main mathematical and computational issues. We stress the importance of representing the electronic cusp well in the wave function, which a configuration interaction (CI) wave function does not do, along with the shortcomings of other implicitly correlated wave functions with respect to this cusp. There follows a short review of the types of explicitly correlated wave functions, culminating with an exploration of a generalization of the Hy-CI first proposed in a previous study, the exponentially correlated Hylleraas-configuration interaction method (E-Hy-CI) in which the single rij of an Hy-CI wave function is generalized to a form of the generic type rijνije−ωijrij. We include (1) atomic calculations on states of the He through B atoms using the Hy-CI method, including atomic spectra and isoelectronic ions and the first atomic calculations on the ground state of the He atom employing the E-Hy-CI method, (2) molecular calculations by the Hy-CI method of the H2 molecule using both Slater-type and Gaussian-type orbitals, and (3) calculations of various atomic and molecular properties beyond the energy." @default.
- W3202710164 created "2021-10-11" @default.
- W3202710164 creator A5026194436 @default.
- W3202710164 creator A5075904862 @default.
- W3202710164 creator A5007283253 @default.
- W3202710164 date "2021-01-01" @default.
- W3202710164 modified "2023-10-18" @default.
- W3202710164 title "High-precision Hy-CI and E-Hy-CI studies of atomic and molecular properties" @default.
- W3202710164 cites W1489003397 @default.
- W3202710164 cites W1523989380 @default.
- W3202710164 cites W153371967 @default.
- W3202710164 cites W1599331594 @default.
- W3202710164 cites W1623978861 @default.
- W3202710164 cites W1628663884 @default.
- W3202710164 cites W1964123532 @default.
- W3202710164 cites W1966740451 @default.
- W3202710164 cites W1968830905 @default.
- W3202710164 cites W1969205171 @default.
- W3202710164 cites W1971869871 @default.
- W3202710164 cites W1973854481 @default.
- W3202710164 cites W1977555041 @default.
- W3202710164 cites W1978659709 @default.
- W3202710164 cites W1979428762 @default.
- W3202710164 cites W1980336364 @default.
- W3202710164 cites W1985191715 @default.
- W3202710164 cites W1985216440 @default.
- W3202710164 cites W1985841451 @default.
- W3202710164 cites W1986826885 @default.
- W3202710164 cites W1986894202 @default.
- W3202710164 cites W1988672894 @default.
- W3202710164 cites W1992648405 @default.
- W3202710164 cites W1993377685 @default.
- W3202710164 cites W1994573702 @default.
- W3202710164 cites W1995337093 @default.
- W3202710164 cites W1998039258 @default.
- W3202710164 cites W1998399936 @default.
- W3202710164 cites W1999378847 @default.
- W3202710164 cites W1999766995 @default.
- W3202710164 cites W2002351104 @default.
- W3202710164 cites W2003037508 @default.
- W3202710164 cites W2004521566 @default.
- W3202710164 cites W2004581204 @default.
- W3202710164 cites W2005463955 @default.
- W3202710164 cites W2005666913 @default.
- W3202710164 cites W2008533992 @default.
- W3202710164 cites W2009448696 @default.
- W3202710164 cites W2012318197 @default.
- W3202710164 cites W2012911012 @default.
- W3202710164 cites W2017953455 @default.
- W3202710164 cites W2019393399 @default.
- W3202710164 cites W2020688938 @default.
- W3202710164 cites W2023052384 @default.
- W3202710164 cites W2023195728 @default.
- W3202710164 cites W2023293052 @default.
- W3202710164 cites W2024963639 @default.
- W3202710164 cites W2028817995 @default.
- W3202710164 cites W2032428190 @default.
- W3202710164 cites W2034168459 @default.
- W3202710164 cites W2035028578 @default.
- W3202710164 cites W2037717520 @default.
- W3202710164 cites W2038087269 @default.
- W3202710164 cites W2039403870 @default.
- W3202710164 cites W2040825407 @default.
- W3202710164 cites W2041748962 @default.
- W3202710164 cites W2044376492 @default.
- W3202710164 cites W2045597171 @default.
- W3202710164 cites W2046712478 @default.
- W3202710164 cites W2046927363 @default.
- W3202710164 cites W2047703162 @default.
- W3202710164 cites W2049163176 @default.
- W3202710164 cites W2050371691 @default.
- W3202710164 cites W2054028712 @default.
- W3202710164 cites W2059437767 @default.
- W3202710164 cites W2060881268 @default.
- W3202710164 cites W2063519292 @default.
- W3202710164 cites W2063658009 @default.
- W3202710164 cites W2066346833 @default.
- W3202710164 cites W2066519651 @default.
- W3202710164 cites W2068156448 @default.
- W3202710164 cites W2069267240 @default.
- W3202710164 cites W2069572183 @default.
- W3202710164 cites W2069708234 @default.
- W3202710164 cites W2070295485 @default.
- W3202710164 cites W2070927465 @default.
- W3202710164 cites W2070956916 @default.
- W3202710164 cites W2073861659 @default.
- W3202710164 cites W2077614242 @default.
- W3202710164 cites W2080788545 @default.
- W3202710164 cites W2081376019 @default.
- W3202710164 cites W2081707604 @default.
- W3202710164 cites W2082367940 @default.
- W3202710164 cites W2083654084 @default.
- W3202710164 cites W2084954177 @default.
- W3202710164 cites W2086521730 @default.
- W3202710164 cites W2086841916 @default.
- W3202710164 cites W2091169896 @default.
- W3202710164 cites W2091190346 @default.
- W3202710164 cites W2091611681 @default.