Group Theory and Many Body Diagrams. II. Enumeration Methods and Number Approximations

Some theorems useful to the enumeration of diagrams occurring in many body theory are proven and applied. The exact number of such diagrams is given for orders less than ten, and a useful asymptotic formula for this number is obtained. Lastly, a simplified method for the evaluation of exchange-equiv...

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Veröffentlicht in:	Proceedings of the Royal Society of London. Series A, Mathematical and physical sciences Mathematical and physical sciences, 1976-03, Vol.348 (1654), p.339-357
Hauptverfasser:	Ihrig, E., Rosensteel, G., Chow, H., Trainor, L. E. H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Approximation Diagrams Greens function Group theory Line graphs Many body problems Mathematical induction Mathematical monotonicity Mathematical theorems Vertices
Online-Zugang:	Volltext
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