Oliver Schnetz
Published 1998-05-29Version 1
A formula is derived that provides generating functions for any multi-j-symbol, such as the 3-j-symbol, the 6-j-symbol, the 9-j-symbol, etc. The result is completely determined by geometrical objects (loops and curves) in the graph of the the multi-j-symbol. A geometric-combinatorical interpretation for multi-j-symbols is given.
Comments: 11 pages, 12 eps figures
On calculation of generating functions of generalized Chebyshev polynomials in several variables
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