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On the solution of the N-completeness problem

✍ Scribed by E. S. Kryachko; Yu. A. Kruglyak


Publisher
John Wiley and Sons
Year
1976
Tongue
English
Weight
186 KB
Volume
10
Category
Article
ISSN
0020-7608

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✦ Synopsis


Abstract

A solution is given for the problem of N‐completeness which arises in practical calculations for many electron systems because of the necessity of employing a finite basis set of antisymmetric two‐particle functions.


πŸ“œ SIMILAR VOLUMES


The symmetric N-matrix completion proble
✍ C. Mendes AraΓΊjo; Juan R. Torregrosa; Ana M. Urbano πŸ“‚ Article πŸ“… 2005 πŸ› Elsevier Science 🌐 English βš– 261 KB

An n Γ— n matrix is called an N -matrix if all its principal minors are negative. In this paper, we are interested in the symmetric N -matrix completion problem, that is, when a partial symmetric N -matrix has a symmetric N -matrix completion. Here, we prove that a partial symmetric N -matrix has a s