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Transactions of the American Mathematical Society
Transactions of the American Mathematical Society
ISSN 1088-6850(online) ISSN 0002-9947(print)

 

Polynomial invariants of graphs


Author: Seiya Negami
Journal: Trans. Amer. Math. Soc. 299 (1987), 601-622
MSC: Primary 05C99
MathSciNet review: 869224
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Abstract: We define two polynomials $ f(G)$ and $ {f^{\ast}}(G)$ for a graph $ G$ by a recursive formula with respect to deformation of graphs. Analyzing their various properties, we shall discuss when two graphs have the same polynomials.


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Additional Information

DOI: http://dx.doi.org/10.1090/S0002-9947-1987-0869224-1
PII: S 0002-9947(1987)0869224-1
Keywords: Graphs, polynomials, $ 2$-isomorphism
Article copyright: © Copyright 1987 American Mathematical Society