scientific article

zbMath1168.05041MaRDI QIDQ3626861

Iwao Sato

Publication date: 14 May 2009

Full work available at URL: http://pphmj.com/abstract/3576.htm

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

characteristic polynomial\(L\)-functionzeta functionline digraphcovering digraphvoltage assignmentweighted digraph

Mathematics Subject Classification ID

Determinants, permanents, traces, other special matrix functions (15A15) Graphs and abstract algebra (groups, rings, fields, etc.) (05C25) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Other Dirichlet series and zeta functions (11M41) Directed graphs (digraphs), tournaments (05C20)

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