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Iofinova-Ivanov Graphs

Image

Basic properties

vertex count | 110
edge count | 165
connected component count | 1

Graph features

Graph degrees

vertex degrees | 3 (110 vertices)

Topological properties

Graph polynomials

(x - 3) x^20 (x + 3) (x^4 - 8 x^2 + 11)^12 (x^4 - 6 x^2 + 6)^10

Coloring properties

chromatic number | 2
edge chromatic number | 3

Spectrum

(-3)^1 (-2.49721)^12 (-2.17533)^10 (-1.32813)^12 (-1.12603)^10 0^20 1.12603^10 1.32813^12 2.17533^10 2.49721^12 3^1

Associated matrices

Associated matrices Adjacency matrix

Associated matrices Incidence matrix

Graph indices

Kirchhoff index | 7112
stability index | 5.647×10^27
Wiener index | 27445

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