• 论文 •

### 精确求出整矩阵的特征多项式的一种算法

1. 新疆大学
• 出版日期:1988-01-20 发布日期:1988-01-20

### AN ALGORITHM FOR OBTAINING THE EXACT CHARACTERISTIC POLYNOMIAL OF INTEGER MATRICES

1. Zhang Zhi-nan Department of Mathematics, Xinjiang University
• Online:1988-01-20 Published:1988-01-20

In this paper we present an algorithm which can be applied in the exact calculation of thecharacteristic polynomial of integer matrices, or specifically, of the adjacency matrices of gra-phs and the Huckel matrices in the theory of molecular orbitals. This algorithm can easily becarried out by computer.
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 [1] J. W. Wilkinson, The algebraic eigenvalue problem, OXFORD, 1965． [2] 1966． ~~ [3] A. T. Balaban, Chemical application of graph theory, Academic, 1976．
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