Abstract The coupled‐pair many‐electron theory, its linear approximation, and various other approximate coupled‐pair approaches based on the orthogonally spin‐adapted coupled‐pa...
A brief overview concerning the motivations and the development of the coupled cluster approach to the many-electron correlation problem for both closed and open shell systems i...
The graphical techniques of spin algebras are combined with a diagrammatic approach based on the time independent Wick theorem to yield the spin-adapted form of the coupled clus...
Abstract The general formulas which are convenient for cluster analysis of a configuration interaction wave function are presented. These formulas are then used for cluster anal...
The equations of the coupled-pair many-electron theory (CPMET) are extended to incorporate the effect of both unlinked and linked triexcited clusters. The minimal basis correlat...
Abstract The equations of the coupled‐pair many‐electron theory ( CPMET ) for the closed shell systems are rederived both in the spin‐orbital and orbital forms without the use o...
h-index: Number of publications with at least h citations each.