Korean J. Math. Vol. 28 No. 1 (2020) pp.123-136
DOI: https://doi.org/10.11568/kjm.2020.28.1.123

Ihara zeta function of finite graphs with circuit rank two

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Published: Mar 30, 2020
Keywords:
Ihara zeta function, circuit rank, matrix analysis
Mathematics Subject Classification:
05C50, 15A24, 37C30

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Sanghoon Kwon
Department of Mathematical Education Catholic Kwandong University, Gangneung, Republic of Korea, 25601
Seungmin Lee
Department of Mathematical Education Catholic Kwandong University, Gangneung, Republic of Korea, 25601

Abstract

In this paper, we give an explicit formula as a rational function for the Ihara zeta function of every finite connected graph without degree one vertices whose circuit rank is two.


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Supporting Agencies

Catholic Kwandong University

References

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