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An efficient algorithm for computing permanental polynomials of graphs
DOI:10.1016/j.cpc.2006.03.002.png)
摘要
En 中文
An efficient numerical method for computing permanental polynomials of graphs is proposed. It adapts multi-entry expansion of FFT, and is parallel in nature. It is applied to fullerene-type graphs, and works for C-56, while the largest fullerene computed before is C-40. Extensive numerical computations show that the algorithm is fast and stable. (C) 2006 Elsevier B.V. All rights reserved.
Keyword:
permanental polynomial
adjacency matrix
graph
fullerene
FFT
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期刊
IF:
3.4
论文数:
1.2W
被引数:
3.7W
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