Contracted Schrodinger equation iterative solution

Iterative Solution of the Contracted Schrodinger Equation The Reduced Density Matrices Construction Algorithms A. The 2-RDM Construction Algorithm... 

C. Valdemoro, L. M. Tel, and E. Perez-Romero, Critical questions concerning iterative solution of the contracted Schrodinger equation, in Many-Electron Densities and Reduced Density Matrices (J. Cioslowski, ed.), Kluwer, Norwell, MA, 2000. 

A. The Second-Order Contracted Schrodinger Equation and Its Iterative Solution... 

Among the several 2-RDM-oriented methods that have been developed for the study of chemical systems, one of the most recent and promising techniques is based on the iterative solution of the second-order contracted Schrodinger equation (2-CSE) [1, 6, 15, 18, 36, 45-60, 62-65, 68, 70, 79-85, 103-111]. The 2-CSE was initially derived in 1976 in first quantization in the works of Cho [103], Cohen and Erishberg [104, 105], and Nakatsuji [106] and later on deduced in second quantization by Valdemoro [45] through the contraction of... 

D. R. Alcoba, F. J. Casquero, L. M. Tel, E. Perez-Romero, aud C. Valdemoro, Couvergeuce enhaucemeut iu the iterative solution of the second-order contracted Schrodinger equation. Int. J. Quantum Chem. 102, 620 (2005). 

My second aim here is directly related with the research project which is being developed in our laboratory at present the iterative solution of the first and second order contracted Schrodinger equations, (1- and 2-CSE respectively). 

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